Convert Pass()→std::move() in //chrome/browser/ui

☃

BUG=557422
R=avi@chromium.org
TBR=sky@chromium.org

Review URL: https://codereview.chromium.org/1550053002

Cr-Commit-Position: refs/heads/master@{#366913}

166 files changed, 615 insertions, 487 deletions

diff --git a/chrome/browser/ui/app_list/app_list_model_builder.cc b/chrome/browser/ui/app_list/app_list_model_builder.cc
index 9712158..c58a50e 100644
--- a/chrome/browser/ui/app_list/app_list_model_builder.cc
+++ b/chrome/browser/ui/app_list/app_list_model_builder.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/app_list/app_list_model_builder.h"
 
+#include <utility>
+
 #include "chrome/browser/ui/app_list/app_list_syncable_service.h"
 #include "ui/app_list/app_list_item.h"
 #include "ui/app_list/app_list_model.h"
@@ -42,10 +44,10 @@ void AppListModelBuilder::InitializeWithProfile(Profile* profile,
 
 void AppListModelBuilder::InsertApp(scoped_ptr<app_list::AppListItem> app) {
   if (service_) {
-    service_->AddItem(app.Pass());
+    service_->AddItem(std::move(app));
     return;
   }
-  model_->AddItem(app.Pass());
+  model_->AddItem(std::move(app));
 }
 
 const app_list::AppListSyncableService::SyncItem*
diff --git a/chrome/browser/ui/app_list/app_list_prefs.cc b/chrome/browser/ui/app_list/app_list_prefs.cc
index e4c37de..ca28bfa 100644
--- a/chrome/browser/ui/app_list/app_list_prefs.cc
+++ b/chrome/browser/ui/app_list/app_list_prefs.cc
@@ -37,7 +37,7 @@ AppListPrefs::AppListInfo::CreateDictFromAppListInfo() const {
   item_dict->SetString(kModelItemParentId, parent_id);
   item_dict->SetString(kModelItemName, name);
   item_dict->SetInteger(kModelItemType, item_type);
-  return item_dict.Pass();
+  return item_dict;
 }
 
 // static
@@ -58,7 +58,7 @@ AppListPrefs::AppListInfo::CreateAppListInfoFromDict(
 
   info->position = syncer::StringOrdinal(item_ordinal_string);
   info->item_type = static_cast<ItemType>(item_type_int);
-  return info.Pass();
+  return info;
 }
 
 // AppListPrefs
diff --git a/chrome/browser/ui/app_list/app_list_prefs_factory.cc b/chrome/browser/ui/app_list/app_list_prefs_factory.cc
index ddb0f9a..b9818ee 100644
--- a/chrome/browser/ui/app_list/app_list_prefs_factory.cc
+++ b/chrome/browser/ui/app_list/app_list_prefs_factory.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/app_list/app_list_prefs_factory.h"
 
+#include <utility>
+
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/app_list_prefs.h"
@@ -28,7 +30,7 @@ AppListPrefsFactory* AppListPrefsFactory::GetInstance() {
 void AppListPrefsFactory::SetInstanceForTesting(
     content::BrowserContext* context,
     scoped_ptr<AppListPrefs> prefs) {
-  Associate(context, prefs.Pass());
+  Associate(context, std::move(prefs));
 }
 
 AppListPrefsFactory::AppListPrefsFactory()
diff --git a/chrome/browser/ui/app_list/app_list_service_impl.cc b/chrome/browser/ui/app_list/app_list_service_impl.cc
index 8111ed0..edd5046 100644
--- a/chrome/browser/ui/app_list/app_list_service_impl.cc
+++ b/chrome/browser/ui/app_list/app_list_service_impl.cc
@@ -6,8 +6,8 @@
 
 #include <stddef.h>
 #include <stdint.h>
-
 #include <string>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ -281,7 +281,7 @@ AppListServiceImpl::AppListServiceImpl()
 AppListServiceImpl::AppListServiceImpl(const base::CommandLine& command_line,
                                        PrefService* local_state,
                                        scoped_ptr<ProfileStore> profile_store)
-    : profile_store_(profile_store.Pass()),
+    : profile_store_(std::move(profile_store)),
       command_line_(command_line),
       local_state_(local_state),
       profile_loader_(new ProfileLoader(profile_store_.get())),
diff --git a/chrome/browser/ui/app_list/app_list_service_unittest.cc b/chrome/browser/ui/app_list/app_list_service_unittest.cc
index c1768b1..72f0e2b 100644
--- a/chrome/browser/ui/app_list/app_list_service_unittest.cc
+++ b/chrome/browser/ui/app_list/app_list_service_unittest.cc
@@ -2,6 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "chrome/browser/ui/app_list/app_list_service.h"
+
+#include <utility>
+
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
@@ -12,7 +16,6 @@
 #include "base/prefs/testing_pref_store.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profiles_state.h"
-#include "chrome/browser/ui/app_list/app_list_service.h"
 #include "chrome/browser/ui/app_list/app_list_service_impl.h"
 #include "chrome/browser/ui/app_list/test/fake_profile.h"
 #include "chrome/browser/ui/app_list/test/fake_profile_store.h"
@@ -26,7 +29,7 @@ class TestingAppListServiceImpl : public AppListServiceImpl {
   TestingAppListServiceImpl(const base::CommandLine& command_line,
                             PrefService* local_state,
                             scoped_ptr<ProfileStore> profile_store)
-      : AppListServiceImpl(command_line, local_state, profile_store.Pass()),
+      : AppListServiceImpl(command_line, local_state, std::move(profile_store)),
         showing_for_profile_(NULL),
         destroy_app_list_call_count_(0) {}
 
@@ -99,7 +102,7 @@ class AppListServiceUnitTest : public testing::Test {
 
     base::PrefServiceFactory factory;
     factory.set_user_prefs(make_scoped_refptr(new TestingPrefStore));
-    local_state_ = factory.Create(pref_registry).Pass();
+    local_state_ = factory.Create(pref_registry);
 
     profile_store_ = new FakeProfileStore(user_data_dir_, local_state_.get());
     service_.reset(new TestingAppListServiceImpl(
diff --git a/chrome/browser/ui/app_list/app_list_service_views.cc b/chrome/browser/ui/app_list/app_list_service_views.cc
index 2f1df8a..8ae98e5 100644
--- a/chrome/browser/ui/app_list/app_list_service_views.cc
+++ b/chrome/browser/ui/app_list/app_list_service_views.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/app_list/app_list_service_views.h"
 
+#include <utility>
+
 #include "chrome/browser/apps/scoped_keep_alive.h"
 #include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
 #include "ui/app_list/app_list_switches.h"
@@ -15,8 +17,7 @@ AppListServiceViews::AppListServiceViews(
     scoped_ptr<AppListControllerDelegate> controller_delegate)
     : shower_(this),
       can_dismiss_(true),
-      controller_delegate_(controller_delegate.Pass()) {
-}
+      controller_delegate_(std::move(controller_delegate)) {}
 
 AppListServiceViews::~AppListServiceViews() {}
 
diff --git a/chrome/browser/ui/app_list/app_list_shower_views_unittest.cc b/chrome/browser/ui/app_list/app_list_shower_views_unittest.cc
index aa779fb..42c8f0f 100644
--- a/chrome/browser/ui/app_list/app_list_shower_views_unittest.cc
+++ b/chrome/browser/ui/app_list/app_list_shower_views_unittest.cc
@@ -64,8 +64,8 @@ class AppListShowerUnitTest : public testing::Test,
 
   void SetUp() override {
     shower_.reset(new FakeAppListShower(this));
-    profile1_ = CreateProfile("p1").Pass();
-    profile2_ = CreateProfile("p2").Pass();
+    profile1_ = CreateProfile("p1");
+    profile2_ = CreateProfile("p2");
   }
 
   void TearDown() override {}
diff --git a/chrome/browser/ui/app_list/app_list_syncable_service.cc b/chrome/browser/ui/app_list/app_list_syncable_service.cc
index d610844..3841be3 100644
--- a/chrome/browser/ui/app_list/app_list_syncable_service.cc
+++ b/chrome/browser/ui/app_list/app_list_syncable_service.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/app_list/app_list_syncable_service.h"
 
+#include <utility>
+
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/strings/string_util.h"
@@ -382,7 +384,7 @@ void AppListSyncableService::AddItem(scoped_ptr<AppListItem> app_item) {
   }
   VLOG(2) << this << ": AddItem: " << sync_item->ToString()
           << " Folder: '" << folder_id << "'";
-  model_->AddItemToFolder(app_item.Pass(), folder_id);
+  model_->AddItemToFolder(std::move(app_item), folder_id);
 }
 
 AppListSyncableService::SyncItem* AppListSyncableService::FindOrAddSyncItem(
@@ -599,8 +601,8 @@ syncer::SyncMergeResult AppListSyncableService::MergeDataAndStartSyncing(
   // Ensure the model is built.
   GetModel();
 
-  sync_processor_ = sync_processor.Pass();
-  sync_error_handler_ = error_handler.Pass();
+  sync_processor_ = std::move(sync_processor);
+  sync_error_handler_ = std::move(error_handler);
   if (switches::IsFolderUIEnabled())
     model_->SetFoldersEnabled(true);
 
@@ -937,7 +939,7 @@ std::string AppListSyncableService::FindOrCreateOemFolder() {
     scoped_ptr<AppListFolderItem> new_folder(new AppListFolderItem(
         kOemFolderId, AppListFolderItem::FOLDER_TYPE_OEM));
     oem_folder =
-        static_cast<AppListFolderItem*>(model_->AddItem(new_folder.Pass()));
+        static_cast<AppListFolderItem*>(model_->AddItem(std::move(new_folder)));
     SyncItem* oem_sync_item = FindSyncItem(kOemFolderId);
     if (oem_sync_item) {
       VLOG(1) << "Creating OEM folder from existing sync item: "
diff --git a/chrome/browser/ui/app_list/fast_show_pickler.cc b/chrome/browser/ui/app_list/fast_show_pickler.cc
index 3dc3cda..6b4b4fb 100644
--- a/chrome/browser/ui/app_list/fast_show_pickler.cc
+++ b/chrome/browser/ui/app_list/fast_show_pickler.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/app_list/fast_show_pickler.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/app_list/app_list_item.h"
@@ -165,7 +166,7 @@ scoped_ptr<AppListItem> FastShowPickler::UnpickleAppListItem(
   if (!UnpickleImage(it, &icon))
     return scoped_ptr<AppListItem>();
   result->SetIcon(icon);
-  return result.Pass();
+  return result;
 }
 
 bool FastShowPickler::PickleAppListItem(base::Pickle* pickle,
@@ -205,7 +206,7 @@ scoped_ptr<base::Pickle> FastShowPickler::PickleAppListModelForFastShow(
       return scoped_ptr<base::Pickle>();
     }
   }
-  return result.Pass();
+  return result;
 }
 
 void FastShowPickler::CopyOver(AppListModel* src, AppListModel* dest) {
@@ -214,7 +215,7 @@ void FastShowPickler::CopyOver(AppListModel* src, AppListModel* dest) {
     AppListItem* src_item = src->top_level_item_list()->item_at(i);
     scoped_ptr<AppListItem> dest_item(new AppListItem(src_item->id()));
     CopyOverItem(src_item, dest_item.get());
-    dest->AddItemToFolder(dest_item.Pass(), src_item->folder_id());
+    dest->AddItemToFolder(std::move(dest_item), src_item->folder_id());
   }
 }
 
@@ -232,12 +233,12 @@ scoped_ptr<AppListModel> FastShowPickler::UnpickleAppListModelForFastShow(
 
   scoped_ptr<AppListModel> model(new AppListModel);
   for (int i = 0; i < app_count; ++i) {
-    scoped_ptr<AppListItem> item(UnpickleAppListItem(&it).Pass());
+    scoped_ptr<AppListItem> item(UnpickleAppListItem(&it));
     if (!item)
       return scoped_ptr<AppListModel>();
     std::string folder_id = item->folder_id();
-    model->AddItemToFolder(item.Pass(), folder_id);
+    model->AddItemToFolder(std::move(item), folder_id);
   }
 
-  return model.Pass();
+  return model;
 }
diff --git a/chrome/browser/ui/app_list/launcher_page_event_dispatcher.cc b/chrome/browser/ui/app_list/launcher_page_event_dispatcher.cc
index 2e958fb..6c5a1a5 100644
--- a/chrome/browser/ui/app_list/launcher_page_event_dispatcher.cc
+++ b/chrome/browser/ui/app_list/launcher_page_event_dispatcher.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/app_list/launcher_page_event_dispatcher.h"
 
+#include <utility>
+
 #include "base/values.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/api/launcher_page.h"
@@ -39,7 +41,7 @@ void LauncherPageEventDispatcher::PopSubpage() {
 void LauncherPageEventDispatcher::DispatchEvent(
     scoped_ptr<extensions::Event> event) {
   extensions::EventRouter::Get(profile_)
-      ->DispatchEventToExtension(extension_id_, event.Pass());
+      ->DispatchEventToExtension(extension_id_, std::move(event));
 }
 
 }  // namespace app_list
diff --git a/chrome/browser/ui/app_list/search/app_result.cc b/chrome/browser/ui/app_list/search/app_result.cc
index 89dbe9c..5073e21 100644
--- a/chrome/browser/ui/app_list/search/app_result.cc
+++ b/chrome/browser/ui/app_list/search/app_result.cc
@@ -115,7 +115,7 @@ scoped_ptr<SearchResult> AppResult::Duplicate() const {
   copy->set_title_tags(title_tags());
   copy->set_relevance(relevance());
 
-  return copy.Pass();
+  return copy;
 }
 
 ui::MenuModel* AppResult::GetContextMenuModel() {
diff --git a/chrome/browser/ui/app_list/search/app_search_provider.cc b/chrome/browser/ui/app_list/search/app_search_provider.cc
index 4537617..7dbe5c6 100644
--- a/chrome/browser/ui/app_list/search/app_search_provider.cc
+++ b/chrome/browser/ui/app_list/search/app_search_provider.cc
@@ -5,8 +5,8 @@
 #include "chrome/browser/ui/app_list/search/app_search_provider.h"
 
 #include <stddef.h>
-
 #include <string>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ -71,7 +71,7 @@ AppSearchProvider::AppSearchProvider(Profile* profile,
       list_controller_(list_controller),
       extension_registry_observer_(this),
       top_level_item_list_(top_level_item_list),
-      clock_(clock.Pass()),
+      clock_(std::move(clock)),
       update_results_factory_(this) {
   extension_registry_observer_.Add(ExtensionRegistry::Get(profile_));
   RefreshApps();
@@ -130,7 +130,7 @@ void AppSearchProvider::UpdateResults() {
       } else {
         result->UpdateFromLastLaunched(clock_->Now(), app->last_launch_time());
       }
-      Add(result.Pass());
+      Add(std::move(result));
     }
   } else {
     for (const App* app : apps_) {
@@ -141,7 +141,7 @@ void AppSearchProvider::UpdateResults() {
         continue;
 
       result->UpdateFromMatch(app->indexed_name(), match);
-      Add(result.Pass());
+      Add(std::move(result));
     }
   }
 
diff --git a/chrome/browser/ui/app_list/search/app_search_provider_unittest.cc b/chrome/browser/ui/app_list/search/app_search_provider_unittest.cc
index 3dcb112..511d047 100644
--- a/chrome/browser/ui/app_list/search/app_search_provider_unittest.cc
+++ b/chrome/browser/ui/app_list/search/app_search_provider_unittest.cc
@@ -2,9 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include <stddef.h>
+#include "chrome/browser/ui/app_list/search/app_search_provider.h"
 
+#include <stddef.h>
 #include <string>
+#include <utility>
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
@@ -14,7 +16,6 @@
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/ui/app_list/app_list_test_util.h"
 #include "chrome/browser/ui/app_list/extension_app_model_builder.h"
-#include "chrome/browser/ui/app_list/search/app_search_provider.h"
 #include "chrome/browser/ui/app_list/test/test_app_list_controller_delegate.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/test/base/testing_profile.h"
@@ -52,8 +53,9 @@ class AppSearchProviderTest : public AppListTestBase {
     controller_.reset(new ::test::TestAppListControllerDelegate);
     builder_.reset(new ExtensionAppModelBuilder(controller_.get()));
     builder_->InitializeWithProfile(profile_.get(), model_.get());
-    app_search_.reset(new AppSearchProvider(
-        profile_.get(), nullptr, clock.Pass(), model_->top_level_item_list()));
+    app_search_.reset(new AppSearchProvider(profile_.get(), nullptr,
+                                            std::move(clock),
+                                            model_->top_level_item_list()));
   }
 
   std::string RunQuery(const std::string& query) {
diff --git a/chrome/browser/ui/app_list/search/common/json_response_fetcher.cc b/chrome/browser/ui/app_list/search/common/json_response_fetcher.cc
index 5eb72b96..a1fe706 100644
--- a/chrome/browser/ui/app_list/search/common/json_response_fetcher.cc
+++ b/chrome/browser/ui/app_list/search/common/json_response_fetcher.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/app_list/search/common/json_response_fetcher.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/values.h"
 #include "components/safe_json/safe_json_parser.h"
@@ -61,7 +63,7 @@ void JSONResponseFetcher::OnURLFetchComplete(
     const net::URLFetcher* source) {
   CHECK_EQ(fetcher_.get(), source);
 
-  scoped_ptr<net::URLFetcher> fetcher(fetcher_.Pass());
+  scoped_ptr<net::URLFetcher> fetcher(std::move(fetcher_));
 
   if (!fetcher->GetStatus().is_success() ||
       fetcher->GetResponseCode() != 200) {
diff --git a/chrome/browser/ui/app_list/search/common/url_icon_source.cc b/chrome/browser/ui/app_list/search/common/url_icon_source.cc
index 0687f88..5169959 100644
--- a/chrome/browser/ui/app_list/search/common/url_icon_source.cc
+++ b/chrome/browser/ui/app_list/search/common/url_icon_source.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/app_list/search/common/url_icon_source.h"
 
 #include <string>
+#include <utility>
 
 #include "content/public/browser/browser_thread.h"
 #include "net/base/load_flags.h"
@@ -59,7 +60,7 @@ void UrlIconSource::OnURLFetchComplete(
     const net::URLFetcher* source) {
   CHECK_EQ(icon_fetcher_.get(), source);
 
-  scoped_ptr<net::URLFetcher> fetcher(icon_fetcher_.Pass());
+  scoped_ptr<net::URLFetcher> fetcher(std::move(icon_fetcher_));
 
   if (!fetcher->GetStatus().is_success() ||
       fetcher->GetResponseCode() != 200) {
diff --git a/chrome/browser/ui/app_list/search/history_unittest.cc b/chrome/browser/ui/app_list/search/history_unittest.cc
index fb7c439..a9537f2 100644
--- a/chrome/browser/ui/app_list/search/history_unittest.cc
+++ b/chrome/browser/ui/app_list/search/history_unittest.cc
@@ -127,7 +127,7 @@ class SearchHistoryTest : public testing::Test {
   }
 
   size_t GetKnownResults(const std::string& query) {
-    known_results_ = history()->GetKnownResults(query).Pass();
+    known_results_ = history()->GetKnownResults(query);
     return known_results_->size();
   }
 
diff --git a/chrome/browser/ui/app_list/search/people/people_provider.cc b/chrome/browser/ui/app_list/search/people/people_provider.cc
index 92d626d..724faf5 100644
--- a/chrome/browser/ui/app_list/search/people/people_provider.cc
+++ b/chrome/browser/ui/app_list/search/people/people_provider.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/app_list/search/people/people_provider.h"
 
 #include <string>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ -155,7 +156,7 @@ void PeopleProvider::StartQuery() {
 void PeopleProvider::OnPeopleSearchFetched(
     scoped_ptr<base::DictionaryValue> json) {
   ProcessPeopleSearchResults(json.get());
-  cache_->Put(WebserviceCache::PEOPLE, query_, json.Pass());
+  cache_->Put(WebserviceCache::PEOPLE, query_, std::move(json));
 
   if (!people_search_fetched_callback_.is_null())
     people_search_fetched_callback_.Run();
@@ -183,7 +184,7 @@ void PeopleProvider::ProcessPeopleSearchResults(
     if (!result)
       continue;
 
-    Add(result.Pass());
+    Add(std::move(result));
   }
 }
 
@@ -193,10 +194,10 @@ scoped_ptr<SearchResult> PeopleProvider::CreateResult(
 
   scoped_ptr<Person> person = Person::Create(dict);
   if (!person)
-    return result.Pass();
+    return result;
 
-  result.reset(new PeopleResult(profile_, controller_, person.Pass()));
-  return result.Pass();
+  result.reset(new PeopleResult(profile_, controller_, std::move(person)));
+  return result;
 }
 
 void PeopleProvider::SetupForTest(
diff --git a/chrome/browser/ui/app_list/search/people/people_provider_browsertest.cc b/chrome/browser/ui/app_list/search/people/people_provider_browsertest.cc
index b06e363..d98c1d2 100644
--- a/chrome/browser/ui/app_list/search/people/people_provider_browsertest.cc
+++ b/chrome/browser/ui/app_list/search/people/people_provider_browsertest.cc
@@ -2,9 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include <stddef.h>
+#include "chrome/browser/ui/app_list/search/people/people_provider.h"
 
+#include <stddef.h>
 #include <string>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ -13,7 +15,6 @@
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/browser/ui/app_list/search/people/people_provider.h"
 #include "chrome/browser/ui/app_list/test/test_app_list_controller_delegate.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/in_process_browser_test.h"
@@ -223,7 +224,7 @@ class PeopleProviderTest : public InProcessBrowserTest {
     response->set_code(net::HTTP_OK);
     response->set_content(mock_server_response_);
 
-    return response.Pass();
+    return std::move(response);
   }
 
   void OnSearchResultsFetched() {
diff --git a/chrome/browser/ui/app_list/search/people/people_result.cc b/chrome/browser/ui/app_list/search/people/people_result.cc
index 2d48013..6166bc0 100644
--- a/chrome/browser/ui/app_list/search/people/people_result.cc
+++ b/chrome/browser/ui/app_list/search/people/people_result.cc
@@ -5,7 +5,7 @@
 #include "chrome/browser/ui/app_list/search/people/people_result.h"
 
 #include <stddef.h>
-
+#include <utility>
 #include <vector>
 
 #include "base/bind.h"
@@ -59,7 +59,7 @@ PeopleResult::PeopleResult(Profile* profile,
                            scoped_ptr<Person> person)
     : profile_(profile),
       controller_(controller),
-      person_(person.Pass()),
+      person_(std::move(person)),
       weak_factory_(this) {
   set_id(person_->id);
   set_title(base::UTF8ToUTF16(person_->display_name));
@@ -112,7 +112,7 @@ void PeopleResult::InvokeAction(int action_index, int event_flags) {
 
 scoped_ptr<SearchResult> PeopleResult::Duplicate() const {
   return scoped_ptr<SearchResult>(
-      new PeopleResult(profile_, controller_, person_->Duplicate().Pass()));
+      new PeopleResult(profile_, controller_, person_->Duplicate()));
 }
 
 void PeopleResult::OnIconLoaded() {
@@ -167,7 +167,7 @@ void PeopleResult::OpenChat() {
   // TODO(rkc): Change this once we remove the hangoutsPrivate API.
   // See crbug.com/306672
   extensions::EventRouter::Get(profile_)
-      ->DispatchEventToExtension(hangouts_extension_id_, event.Pass());
+      ->DispatchEventToExtension(hangouts_extension_id_, std::move(event));
 
   content::RecordAction(base::UserMetricsAction("PeopleSearch_OpenChat"));
 }
diff --git a/chrome/browser/ui/app_list/search/people/person.cc b/chrome/browser/ui/app_list/search/people/person.cc
index 4c5b3f2..8c1673f 100644
--- a/chrome/browser/ui/app_list/search/people/person.cc
+++ b/chrome/browser/ui/app_list/search/people/person.cc
@@ -70,7 +70,7 @@ scoped_ptr<Person> Person::Create(const base::DictionaryValue& dict) {
   if (!dict.GetString(kKeyId, &person->id) ||
       !dict.GetString(kKeyOwnerId, &person->owner_id)) {
     person.reset();
-    return person.Pass();
+    return person;
   }
 
   // Interaction rank.
@@ -79,7 +79,7 @@ scoped_ptr<Person> Person::Create(const base::DictionaryValue& dict) {
       !base::StringToDouble(
             interaction_rank_string, &person->interaction_rank)) {
     person.reset();
-    return person.Pass();
+    return person;
   }
 
   person->display_name = GetTargetValue(dict, kKeyNames, kKeyDisplayName);
@@ -96,7 +96,7 @@ scoped_ptr<Person> Person::Create(const base::DictionaryValue& dict) {
     person.reset();
   }
 
-  return person.Pass();
+  return person;
 }
 
 Person::Person() : interaction_rank(0.0) {
@@ -108,7 +108,7 @@ Person::~Person() {
 scoped_ptr<Person> Person::Duplicate() {
   scoped_ptr<Person> person(new Person());
   *person = *this;
-  return person.Pass();
+  return person;
 }
 
 }  // namespace app_list
diff --git a/chrome/browser/ui/app_list/search/search_controller_factory.cc b/chrome/browser/ui/app_list/search/search_controller_factory.cc
index d305df0..f972993 100644
--- a/chrome/browser/ui/app_list/search/search_controller_factory.cc
+++ b/chrome/browser/ui/app_list/search/search_controller_factory.cc
@@ -119,7 +119,7 @@ scoped_ptr<SearchController> CreateSearchController(
   }
 #endif
 
-  return controller.Pass();
+  return controller;
 }
 
 }  // namespace app_list
diff --git a/chrome/browser/ui/app_list/search/suggestions/suggestions_search_provider.cc b/chrome/browser/ui/app_list/search/suggestions/suggestions_search_provider.cc
index 671fc64..eeeb4f6 100644
--- a/chrome/browser/ui/app_list/search/suggestions/suggestions_search_provider.cc
+++ b/chrome/browser/ui/app_list/search/suggestions/suggestions_search_provider.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/app_list/search/suggestions/suggestions_search_provider.h"
 
+#include <utility>
+
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "chrome/browser/favicon/favicon_service_factory.h"
@@ -84,7 +86,7 @@ void SuggestionsSearchProvider::OnSuggestionsProfileAvailable(
         profile_, list_controller_, favicon_service_, suggestions_service_,
         suggestion));
     result->set_relevance(1.0 / (i + 1));
-    Add(result.Pass());
+    Add(std::move(result));
   }
 }
 
diff --git a/chrome/browser/ui/app_list/search/webstore/webstore_provider.cc b/chrome/browser/ui/app_list/search/webstore/webstore_provider.cc
index 72f9f06..63e6556 100644
--- a/chrome/browser/ui/app_list/search/webstore/webstore_provider.cc
+++ b/chrome/browser/ui/app_list/search/webstore/webstore_provider.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/app_list/search/webstore/webstore_provider.h"
 
 #include <string>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ -115,7 +116,7 @@ void WebstoreProvider::StartQuery() {
 void WebstoreProvider::OnWebstoreSearchFetched(
     scoped_ptr<base::DictionaryValue> json) {
   ProcessWebstoreSearchResults(json.get());
-  cache_->Put(WebserviceCache::WEBSTORE, query_, json.Pass());
+  cache_->Put(WebserviceCache::WEBSTORE, query_, std::move(json));
   query_pending_ = false;
 
   if (!webstore_search_fetched_callback_.is_null())
@@ -151,7 +152,7 @@ void WebstoreProvider::ProcessWebstoreSearchResults(
       first_result = false;
     }
 
-    Add(result.Pass());
+    Add(std::move(result));
   }
 }
 
diff --git a/chrome/browser/ui/app_list/search/webstore/webstore_provider_browsertest.cc b/chrome/browser/ui/app_list/search/webstore/webstore_provider_browsertest.cc
index 3ecab31..6a25559 100644
--- a/chrome/browser/ui/app_list/search/webstore/webstore_provider_browsertest.cc
+++ b/chrome/browser/ui/app_list/search/webstore/webstore_provider_browsertest.cc
@@ -2,9 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include <stddef.h>
+#include "chrome/browser/ui/app_list/search/webstore/webstore_provider.h"
 
+#include <stddef.h>
 #include <string>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ -13,7 +15,6 @@
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/browser/ui/app_list/search/webstore/webstore_provider.h"
 #include "chrome/browser/ui/app_list/search/webstore/webstore_result.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/in_process_browser_test.h"
@@ -234,7 +235,7 @@ class WebstoreProviderTest : public InProcessBrowserTest {
       }
     }
 
-    return response.Pass();
+    return std::move(response);
   }
 
   void OnSearchResultsFetched() {
diff --git a/chrome/browser/ui/app_list/test/fast_show_pickler_unittest.cc b/chrome/browser/ui/app_list/test/fast_show_pickler_unittest.cc
index 5538b29..579728d 100644
--- a/chrome/browser/ui/app_list/test/fast_show_pickler_unittest.cc
+++ b/chrome/browser/ui/app_list/test/fast_show_pickler_unittest.cc
@@ -79,17 +79,15 @@ TEST_F(AppListModelPicklerUnitTest, EmptyModel) {
 
 TEST_F(AppListModelPicklerUnitTest, OneItem) {
   AppListModel model;
-  model.AddItem(make_scoped_ptr(new AppListItem("abc")).Pass());
+  model.AddItem(make_scoped_ptr(new AppListItem("abc")));
   DoConsistencyChecks(&model);
 }
 
 TEST_F(AppListModelPicklerUnitTest, TwoItems) {
   AppListModel model;
-  AppListItem* app1 =
-      model.AddItem(make_scoped_ptr(new AppListItem("abc")).Pass());
+  AppListItem* app1 = model.AddItem(make_scoped_ptr(new AppListItem("abc")));
   model.SetItemNameAndShortName(app1, "hello, there", "ht");
-  AppListItem* app2 =
-      model.AddItem(make_scoped_ptr(new AppListItem("abc2")).Pass());
+  AppListItem* app2 = model.AddItem(make_scoped_ptr(new AppListItem("abc2")));
   model.SetItemNameAndShortName(app2, "hello, there 2", "ht2");
 
   DoConsistencyChecks(&model);
@@ -97,12 +95,10 @@ TEST_F(AppListModelPicklerUnitTest, TwoItems) {
 
 TEST_F(AppListModelPicklerUnitTest, Images) {
   AppListModel model;
-  AppListItem* app1 =
-      model.AddItem(make_scoped_ptr(new AppListItem("abc")).Pass());
+  AppListItem* app1 = model.AddItem(make_scoped_ptr(new AppListItem("abc")));
   model.SetItemName(app1, "hello, there");
   app1->SetIcon(MakeImage());
-  AppListItem* app2 =
-      model.AddItem(make_scoped_ptr(new AppListItem("abc2")).Pass());
+  AppListItem* app2 = model.AddItem(make_scoped_ptr(new AppListItem("abc2")));
   model.SetItemName(app2, "hello, there 2");
 
   DoConsistencyChecks(&model);
@@ -110,8 +106,7 @@ TEST_F(AppListModelPicklerUnitTest, Images) {
 
 TEST_F(AppListModelPicklerUnitTest, EmptyImage) {
   AppListModel model;
-  AppListItem* app1 =
-      model.AddItem(make_scoped_ptr(new AppListItem("abc")).Pass());
+  AppListItem* app1 = model.AddItem(make_scoped_ptr(new AppListItem("abc")));
   model.SetItemName(app1, "hello, there");
   app1->SetIcon(gfx::ImageSkia());
 
diff --git a/chrome/browser/ui/apps/chrome_app_delegate.cc b/chrome/browser/ui/apps/chrome_app_delegate.cc
index 467121a..aebb117 100644
--- a/chrome/browser/ui/apps/chrome_app_delegate.cc
+++ b/chrome/browser/ui/apps/chrome_app_delegate.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/apps/chrome_app_delegate.h"
 
+#include <utility>
+
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/stringprintf.h"
@@ -84,7 +86,7 @@ class OpenURLFromTabBasedOnBrowserDefault
  public:
   OpenURLFromTabBasedOnBrowserDefault(scoped_ptr<content::WebContents> source,
                                       const content::OpenURLParams& params)
-      : source_(source.Pass()), params_(params) {}
+      : source_(std::move(source)), params_(params) {}
 
   // Opens a URL when called with the result of if this is the default system
   // browser or not.
@@ -124,7 +126,7 @@ void ChromeAppDelegate::RelinquishKeepAliveAfterTimeout(
   // ChromeAppDelegate which also resets the ScopedKeepAlive. To avoid this,
   // move the ScopedKeepAlive out to here and let it fall out of scope.
   if (chrome_app_delegate.get() && chrome_app_delegate->is_hidden_)
-    scoped_ptr<ScopedKeepAlive>(chrome_app_delegate->keep_alive_.Pass());
+    scoped_ptr<ScopedKeepAlive>(std::move(chrome_app_delegate->keep_alive_));
 }
 
 class ChromeAppDelegate::NewWindowContentsDelegate
@@ -155,7 +157,7 @@ ChromeAppDelegate::NewWindowContentsDelegate::OpenURLFromTab(
     scoped_refptr<ShellIntegration::DefaultWebClientWorker>
         check_if_default_browser_worker =
             new ShellIntegration::DefaultBrowserWorker(
-                new OpenURLFromTabBasedOnBrowserDefault(owned_source.Pass(),
+                new OpenURLFromTabBasedOnBrowserDefault(std::move(owned_source),
                                                         params));
     // Object lifetime notes: The OpenURLFromTabBasedOnBrowserDefault is owned
     // by check_if_default_browser_worker. StartCheckIsDefault() takes lifetime
@@ -169,7 +171,7 @@ ChromeAppDelegate::NewWindowContentsDelegate::OpenURLFromTab(
 ChromeAppDelegate::ChromeAppDelegate(scoped_ptr<ScopedKeepAlive> keep_alive)
     : has_been_shown_(false),
       is_hidden_(true),
-      keep_alive_(keep_alive.Pass()),
+      keep_alive_(std::move(keep_alive)),
       new_window_contents_delegate_(new NewWindowContentsDelegate()),
       weak_factory_(this) {
   registrar_.Add(this,
diff --git a/chrome/browser/ui/ash/ash_init.cc b/chrome/browser/ui/ash/ash_init.cc
index 35535bf..25378c5 100644
--- a/chrome/browser/ui/ash/ash_init.cc
+++ b/chrome/browser/ui/ash/ash_init.cc
@@ -68,7 +68,7 @@ void OpenAsh(gfx::AcceleratedWidget remote_window) {
 
   ash::Shell* shell = ash::Shell::CreateInstance(shell_init_params);
   shell->accelerator_controller()->SetScreenshotDelegate(
-      scoped_ptr<ash::ScreenshotDelegate>(new ChromeScreenshotGrabber).Pass());
+      scoped_ptr<ash::ScreenshotDelegate>(new ChromeScreenshotGrabber));
 #if defined(OS_CHROMEOS)
   // TODO(flackr): Investigate exposing a blocking pool task runner to chromeos.
   chromeos::AccelerometerReader::GetInstance()->Initialize(
diff --git a/chrome/browser/ui/ash/chrome_keyboard_ui.cc b/chrome/browser/ui/ash/chrome_keyboard_ui.cc
index f890e53..18efdce 100644
--- a/chrome/browser/ui/ash/chrome_keyboard_ui.cc
+++ b/chrome/browser/ui/ash/chrome_keyboard_ui.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/ash/chrome_keyboard_ui.h"
 
+#include <utility>
+
 #include "ash/root_window_controller.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
@@ -97,9 +99,9 @@ class AshKeyboardControllerObserver
     scoped_ptr<extensions::Event> event(new extensions::Event(
         extensions::events::VIRTUAL_KEYBOARD_PRIVATE_ON_BOUNDS_CHANGED,
         virtual_keyboard_private::OnBoundsChanged::kEventName,
-        event_args.Pass()));
+        std::move(event_args)));
     event->restrict_to_browser_context = context_;
-    router->BroadcastEvent(event.Pass());
+    router->BroadcastEvent(std::move(event));
   }
 
  private:
@@ -218,7 +220,8 @@ void ChromeKeyboardUI::SetUpdateInputType(ui::TextInputType type) {
   scoped_ptr<extensions::Event> event(new extensions::Event(
       extensions::events::VIRTUAL_KEYBOARD_PRIVATE_ON_TEXT_INPUT_BOX_FOCUSED,
       virtual_keyboard_private::OnTextInputBoxFocused::kEventName,
-      event_args.Pass()));
+      std::move(event_args)));
   event->restrict_to_browser_context = browser_context();
-  router->DispatchEventToExtension(kVirtualKeyboardExtensionID, event.Pass());
+  router->DispatchEventToExtension(kVirtualKeyboardExtensionID,
+                                   std::move(event));
 }
diff --git a/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc b/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc
index d4eb5bc..f891d02 100644
--- a/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc
+++ b/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc
@@ -155,7 +155,7 @@ AppShortcutLauncherItemController::GetApplicationList(int event_flags) {
     items.push_back(new ChromeLauncherAppMenuItemTab(
         title, &app_icon, web_contents, i == 0));
   }
-  return items.Pass();
+  return items;
 }
 
 std::vector<content::WebContents*>
diff --git a/chrome/browser/ui/ash/launcher/app_window_launcher_item_controller.cc b/chrome/browser/ui/ash/launcher/app_window_launcher_item_controller.cc
index 2474565..b6f1166 100644
--- a/chrome/browser/ui/ash/launcher/app_window_launcher_item_controller.cc
+++ b/chrome/browser/ui/ash/launcher/app_window_launcher_item_controller.cc
@@ -180,7 +180,7 @@ ChromeLauncherAppMenuItems AppWindowLauncherItemController::GetApplicationList(
         index == 0 /* has_leading_separator */));
     ++index;
   }
-  return items.Pass();
+  return items;
 }
 
 ash::ShelfItemDelegate::PerformedAction
diff --git a/chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.cc b/chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.cc
index 407e44a..35a724a 100644
--- a/chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.cc
+++ b/chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.cc
@@ -237,7 +237,7 @@ BrowserShortcutLauncherItemController::GetApplicationList(int event_flags) {
   // enforce the creation of a new browser.
   if (!found_tabbed_browser)
     items.clear();
-  return items.Pass();
+  return items;
 }
 
 ash::ShelfItemDelegate::PerformedAction
diff --git a/chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc b/chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc
index c84f9fe1..e76928b 100644
--- a/chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc
+++ b/chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc
@@ -1370,7 +1370,7 @@ ChromeLauncherAppMenuItems ChromeLauncherController::GetApplicationList(
   // extension itself is a valid application and not a panel.
   LauncherItemController* controller = GetLauncherItemController(item.id);
   if (!controller || !GetShelfIDForAppID(controller->app_id()))
-    return ChromeLauncherAppMenuItems().Pass();
+    return ChromeLauncherAppMenuItems();
 
   return controller->GetApplicationList(event_flags);
 }
@@ -2177,7 +2177,7 @@ void ChromeLauncherController::SetShelfItemDelegate(
   DCHECK(item_delegate);
   DCHECK(item_delegate_manager_);
   item_delegate_manager_->SetShelfItemDelegate(
-      id, scoped_ptr<ash::ShelfItemDelegate>(item_delegate).Pass());
+      id, scoped_ptr<ash::ShelfItemDelegate>(item_delegate));
 }
 
 void ChromeLauncherController::AttachProfile(Profile* profile) {
diff --git a/chrome/browser/ui/ash/launcher/chrome_launcher_controller_unittest.cc b/chrome/browser/ui/ash/launcher/chrome_launcher_controller_unittest.cc
index b5b603f..b06ac6f 100644
--- a/chrome/browser/ui/ash/launcher/chrome_launcher_controller_unittest.cc
+++ b/chrome/browser/ui/ash/launcher/chrome_launcher_controller_unittest.cc
@@ -5,9 +5,9 @@
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 
 #include <stddef.h>
-
 #include <algorithm>
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "ash/ash_switches.h"
@@ -249,7 +249,7 @@ class TestV2AppLauncherItemController : public LauncherItemController {
         new ChromeLauncherAppMenuItem(base::string16(), NULL, false));
     items.push_back(
         new ChromeLauncherAppMenuItem(base::string16(), NULL, false));
-    return items.Pass();
+    return items;
   }
   ui::MenuModel* CreateContextMenu(aura::Window* root_window) override {
     return NULL;
@@ -652,7 +652,7 @@ class ChromeLauncherControllerTest : public BrowserWithTestWindowTest {
     aura::client::ParentWindowWithContext(window.get(), GetContext(),
                                           gfx::Rect(200, 200));
 
-    return new TestBrowserWindowAura(window.Pass());
+    return new TestBrowserWindowAura(std::move(window));
   }
 
   DISALLOW_COPY_AND_ASSIGN(ChromeLauncherControllerTest);
diff --git a/chrome/browser/ui/ash/launcher/launcher_application_menu_item_model.cc b/chrome/browser/ui/ash/launcher/launcher_application_menu_item_model.cc
index 5106b2e..dbc2535 100644
--- a/chrome/browser/ui/ash/launcher/launcher_application_menu_item_model.cc
+++ b/chrome/browser/ui/ash/launcher/launcher_application_menu_item_model.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/ash/launcher/launcher_application_menu_item_model.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/metrics/histogram_macros.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item.h"
@@ -21,8 +22,7 @@ const char kSelectedMenuItemIndexHistogramName[] =
 
 LauncherApplicationMenuItemModel::LauncherApplicationMenuItemModel(
     ChromeLauncherAppMenuItems item_list)
-    : ash::ShelfMenuModel(this),
-      launcher_items_(item_list.Pass()) {
+    : ash::ShelfMenuModel(this), launcher_items_(std::move(item_list)) {
   Build();
 }
 
diff --git a/chrome/browser/ui/ash/launcher/launcher_application_menu_item_model_unittest.cc b/chrome/browser/ui/ash/launcher/launcher_application_menu_item_model_unittest.cc
index 8825910..9b0a584 100644
--- a/chrome/browser/ui/ash/launcher/launcher_application_menu_item_model_unittest.cc
+++ b/chrome/browser/ui/ash/launcher/launcher_application_menu_item_model_unittest.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/ash/launcher/launcher_application_menu_item_model.h"
 
+#include <utility>
+
 #include "base/macros.h"
 #include "base/test/histogram_tester.h"
 #include "chrome/browser/ui/ash/launcher/test/launcher_application_menu_item_model_test_api.h"
@@ -25,7 +27,7 @@ const char kSelectedMenuItemIndexHistogramName[] =
 TEST(LauncherApplicationMenuItemModelTest,
      VerifyGetNumMenuItemsEnabledWithNoMenuItems) {
   ChromeLauncherAppMenuItems menu_items;
-  LauncherApplicationMenuItemModel menu_model(menu_items.Pass());
+  LauncherApplicationMenuItemModel menu_model(std::move(menu_items));
   LauncherApplicationMenuItemModelTestAPI menu_model_test_api(&menu_model);
 
   EXPECT_EQ(0, menu_model_test_api.GetNumMenuItemsEnabled());
@@ -58,7 +60,7 @@ TEST(LauncherApplicationMenuItemModelTest,
   menu_items.push_back(enabled_menu_item_2);
   menu_items.push_back(enabled_menu_item_3);
 
-  LauncherApplicationMenuItemModel menu_model(menu_items.Pass());
+  LauncherApplicationMenuItemModel menu_model(std::move(menu_items));
   LauncherApplicationMenuItemModelTestAPI menu_model_test_api(&menu_model);
 
   EXPECT_EQ(3, menu_model_test_api.GetNumMenuItemsEnabled());
@@ -74,7 +76,7 @@ TEST(LauncherApplicationMenuItemModelTest,
   base::HistogramTester histogram_tester;
 
   ChromeLauncherAppMenuItems menu_items;
-  LauncherApplicationMenuItemModel menu_model(menu_items.Pass());
+  LauncherApplicationMenuItemModel menu_model(std::move(menu_items));
   LauncherApplicationMenuItemModelTestAPI menu_model_test_api(&menu_model);
   menu_model_test_api.RecordMenuItemSelectedMetrics(kCommandId,
                                                     kNumMenuItemsEnabled);
@@ -103,7 +105,7 @@ TEST(LauncherApplicationMenuItemModelTest,
 
   base::HistogramTester histogram_tester;
 
-  LauncherApplicationMenuItemModel menu_model(menu_items.Pass());
+  LauncherApplicationMenuItemModel menu_model(std::move(menu_items));
   menu_model.ExecuteCommand(kCommandId, kFlags);
 
   histogram_tester.ExpectTotalCount(kNumItemsEnabledHistogramName, 1);
diff --git a/chrome/browser/ui/ash/multi_user/multi_user_context_menu.cc b/chrome/browser/ui/ash/multi_user/multi_user_context_menu.cc
index 9280a1f..2c41f3a 100644
--- a/chrome/browser/ui/ash/multi_user/multi_user_context_menu.cc
+++ b/chrome/browser/ui/ash/multi_user/multi_user_context_menu.cc
@@ -8,7 +8,7 @@
 
 scoped_ptr<ui::MenuModel> CreateMultiUserContextMenu(aura::Window* window) {
   scoped_ptr<ui::MenuModel> menu_model;
-  return menu_model.Pass();
+  return menu_model;
 }
 
 void ExecuteVisitDesktopCommand(int command_id, aura::Window* window) {}
diff --git a/chrome/browser/ui/ash/window_positioner_unittest.cc b/chrome/browser/ui/ash/window_positioner_unittest.cc
index 35e1f2a..b36dd53 100644
--- a/chrome/browser/ui/ash/window_positioner_unittest.cc
+++ b/chrome/browser/ui/ash/window_positioner_unittest.cc
@@ -4,6 +4,8 @@
 
 #include "ash/wm/window_positioner.h"
 
+#include <utility>
+
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/test_shell_delegate.h"
@@ -70,13 +72,13 @@ void WindowPositionerTest::SetUp() {
   Browser::CreateParams window_params(&profile_,
                                       chrome::HOST_DESKTOP_TYPE_ASH);
   browser_ = chrome::CreateBrowserWithAuraTestWindowForParams(
-      dummy_window.Pass(), &window_params);
+      std::move(dummy_window), &window_params);
 
   // Creating a browser for the popup.
   Browser::CreateParams popup_params(Browser::TYPE_POPUP, &profile_,
                                      chrome::HOST_DESKTOP_TYPE_ASH);
   browser_popup_ = chrome::CreateBrowserWithAuraTestWindowForParams(
-      dummy_popup.Pass(), &popup_params);
+      std::move(dummy_popup), &popup_params);
 
   // We hide all windows upon start - each user is required to set it up
   // as he needs it.
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller_browsertest.cc b/chrome/browser/ui/autofill/autofill_dialog_controller_browsertest.cc
index 5d6bde0..31469f6 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_browsertest.cc
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_browsertest.cc
@@ -317,7 +317,7 @@ class AutofillDialogControllerTest : public InProcessBrowserTest {
   }
 
   scoped_ptr<AutofillDialogViewTester> GetViewTester() {
-    return AutofillDialogViewTester::For(controller()->view()).Pass();
+    return AutofillDialogViewTester::For(controller()->view());
   }
 
   TestAutofillDialogController* controller() { return controller_; }
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
index df81dae..fcf97d5 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
@@ -7,6 +7,7 @@
 #include <algorithm>
 #include <map>
 #include <string>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ -1430,9 +1431,8 @@ bool AutofillDialogControllerImpl::HandleKeyPressEventInInput(
 void AutofillDialogControllerImpl::ShowNewCreditCardBubble(
     scoped_ptr<CreditCard> new_card,
     scoped_ptr<AutofillProfile> billing_profile) {
-  NewCreditCardBubbleController::Show(web_contents(),
-                                      new_card.Pass(),
-                                      billing_profile.Pass());
+  NewCreditCardBubbleController::Show(web_contents(), std::move(new_card),
+                                      std::move(billing_profile));
 }
 
 void AutofillDialogControllerImpl::SubmitButtonDelayBegin() {
@@ -2303,7 +2303,8 @@ void AutofillDialogControllerImpl::MaybeShowCreditCardBubble() {
     billing_profile.reset(new AutofillProfile(*profile));
   }
 
-  ShowNewCreditCardBubble(newly_saved_card_.Pass(), billing_profile.Pass());
+  ShowNewCreditCardBubble(std::move(newly_saved_card_),
+                          std::move(billing_profile));
 }
 
 void AutofillDialogControllerImpl::OnSubmitButtonDelayEnd() {
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller_unittest.cc b/chrome/browser/ui/autofill/autofill_dialog_controller_unittest.cc
index 6ea9484..e39dba5 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_unittest.cc
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_unittest.cc
@@ -284,8 +284,8 @@ class TestAutofillDialogController
   void ShowNewCreditCardBubble(
       scoped_ptr<CreditCard> new_card,
       scoped_ptr<AutofillProfile> billing_profile) override {
-    mock_new_card_bubble_controller_->Show(new_card.Pass(),
-                                           billing_profile.Pass());
+    mock_new_card_bubble_controller_->Show(std::move(new_card),
+                                           std::move(billing_profile));
   }
 
   // AutofillDialogControllerImpl calls this method before showing the dialog
diff --git a/chrome/browser/ui/autofill/chrome_autofill_client.cc b/chrome/browser/ui/autofill/chrome_autofill_client.cc
index 94a6934..ca159ec 100644
--- a/chrome/browser/ui/autofill/chrome_autofill_client.cc
+++ b/chrome/browser/ui/autofill/chrome_autofill_client.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/autofill/chrome_autofill_client.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
@@ -200,7 +202,7 @@ void ChromeAutofillClient::ConfirmSaveCreditCardToCloud(
   autofill::SaveCardBubbleControllerImpl::CreateForWebContents(web_contents());
   autofill::SaveCardBubbleControllerImpl* controller =
       autofill::SaveCardBubbleControllerImpl::FromWebContents(web_contents());
-  controller->ShowBubbleForUpload(callback, legal_message.Pass());
+  controller->ShowBubbleForUpload(callback, std::move(legal_message));
 #endif
 }
 
diff --git a/chrome/browser/ui/autofill/mock_new_credit_card_bubble_controller.cc b/chrome/browser/ui/autofill/mock_new_credit_card_bubble_controller.cc
index e2dfa87..c36ec99 100644
--- a/chrome/browser/ui/autofill/mock_new_credit_card_bubble_controller.cc
+++ b/chrome/browser/ui/autofill/mock_new_credit_card_bubble_controller.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/autofill/mock_new_credit_card_bubble_controller.h"
 
+#include <utility>
+
 #include "base/logging.h"
 #include "components/autofill/core/browser/autofill_profile.h"
 #include "components/autofill/core/browser/credit_card.h"
@@ -21,8 +23,8 @@ void MockNewCreditCardBubbleController::Show(
   CHECK(new_card);
   CHECK(billing_profile);
 
-  new_card_ = new_card.Pass();
-  billing_profile_ = billing_profile.Pass();
+  new_card_ = std::move(new_card);
+  billing_profile_ = std::move(billing_profile);
 
   ++bubbles_shown_;
 }
diff --git a/chrome/browser/ui/autofill/new_credit_card_bubble_controller.cc b/chrome/browser/ui/autofill/new_credit_card_bubble_controller.cc
index c61ebbb..e768ee1 100644
--- a/chrome/browser/ui/autofill/new_credit_card_bubble_controller.cc
+++ b/chrome/browser/ui/autofill/new_credit_card_bubble_controller.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/autofill/new_credit_card_bubble_controller.h"
 
 #include <string>
+#include <utility>
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
@@ -39,9 +40,8 @@ void NewCreditCardBubbleController::Show(
     content::WebContents* web_contents,
     scoped_ptr<CreditCard> new_card,
     scoped_ptr<AutofillProfile> billing_profile) {
-  (new NewCreditCardBubbleController(web_contents))->SetupAndShow(
-      new_card.Pass(),
-      billing_profile.Pass());
+  (new NewCreditCardBubbleController(web_contents))
+      ->SetupAndShow(std::move(new_card), std::move(billing_profile));
 }
 
 const base::string16& NewCreditCardBubbleController::TitleText() const {
@@ -92,8 +92,8 @@ void NewCreditCardBubbleController::SetupAndShow(
   DCHECK(new_card);
   DCHECK(billing_profile);
 
-  new_card_ = new_card.Pass();
-  billing_profile_ = billing_profile.Pass();
+  new_card_ = std::move(new_card);
+  billing_profile_ = std::move(billing_profile);
 
   const base::string16 card_number =
       new_card_->GetRawInfo(CREDIT_CARD_NUMBER);
diff --git a/chrome/browser/ui/autofill/password_generation_popup_view_browsertest.cc b/chrome/browser/ui/autofill/password_generation_popup_view_browsertest.cc
index 7dd9925..b768885 100644
--- a/chrome/browser/ui/autofill/password_generation_popup_view_browsertest.cc
+++ b/chrome/browser/ui/autofill/password_generation_popup_view_browsertest.cc
@@ -50,7 +50,7 @@ class PasswordGenerationPopupViewTest : public InProcessBrowserTest {
   }
 
   scoped_ptr<PasswordGenerationPopupViewTester> GetViewTester() {
-    return PasswordGenerationPopupViewTester::For(controller_->view()).Pass();
+    return PasswordGenerationPopupViewTester::For(controller_->view());
   }
 
  protected:
diff --git a/chrome/browser/ui/autofill/save_card_bubble_controller_impl_unittest.cc b/chrome/browser/ui/autofill/save_card_bubble_controller_impl_unittest.cc
index 5a8658e..2fa5eae 100644
--- a/chrome/browser/ui/autofill/save_card_bubble_controller_impl_unittest.cc
+++ b/chrome/browser/ui/autofill/save_card_bubble_controller_impl_unittest.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/autofill/save_card_bubble_controller_impl.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/json/json_reader.h"
 #include "base/macros.h"
@@ -72,7 +73,7 @@ class SaveCardBubbleControllerImplTest : public BrowserWithTestWindowTest {
     scoped_ptr<base::DictionaryValue> legal_message =
         dictionary->CreateDeepCopy();
     controller()->ShowBubbleForUpload(base::Bind(&SaveCardCallback),
-                                      legal_message.Pass());
+                                      std::move(legal_message));
   }
 
   // Returns true if lines are the same.
diff --git a/chrome/browser/ui/content_settings/content_setting_image_model.cc b/chrome/browser/ui/content_settings/content_setting_image_model.cc
index faea768..9b22c96 100644
--- a/chrome/browser/ui/content_settings/content_setting_image_model.cc
+++ b/chrome/browser/ui/content_settings/content_setting_image_model.cc
@@ -568,7 +568,7 @@ ScopedVector<ContentSettingImageModel>
           CONTENT_SETTINGS_TYPE_AUTOMATIC_DOWNLOADS));
   result.push_back(new ContentSettingMIDISysExImageModel());
 
-  return result.Pass();
+  return result;
 }
 
 void ContentSettingImageModel::SetIconByResourceId(int id) {
diff --git a/chrome/browser/ui/crypto_module_delegate_nss.cc b/chrome/browser/ui/crypto_module_delegate_nss.cc
index 1d7672a..2bbbeef 100644
--- a/chrome/browser/ui/crypto_module_delegate_nss.cc
+++ b/chrome/browser/ui/crypto_module_delegate_nss.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/crypto_module_delegate_nss.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "chrome/browser/net/nss_context.h"
 #include "content/public/browser/browser_thread.h"
@@ -22,7 +24,7 @@ void CreateWithSlot(chrome::CryptoModulePasswordReason reason,
     return;
   }
   callback.Run(scoped_ptr<ChromeNSSCryptoModuleDelegate>(
-      new ChromeNSSCryptoModuleDelegate(reason, server, slot.Pass())));
+      new ChromeNSSCryptoModuleDelegate(reason, server, std::move(slot))));
 }
 
 }  // namespace
@@ -35,8 +37,7 @@ ChromeNSSCryptoModuleDelegate::ChromeNSSCryptoModuleDelegate(
       server_(server),
       event_(false, false),
       cancelled_(false),
-      slot_(slot.Pass()) {
-}
+      slot_(std::move(slot)) {}
 
 ChromeNSSCryptoModuleDelegate::~ChromeNSSCryptoModuleDelegate() {}
 
@@ -56,12 +57,12 @@ void ChromeNSSCryptoModuleDelegate::CreateForResourceContext(
   crypto::ScopedPK11Slot slot =
       GetPrivateNSSKeySlotForResourceContext(context, get_slot_callback);
   if (slot)
-    get_slot_callback.Run(slot.Pass());
+    get_slot_callback.Run(std::move(slot));
 }
 
 // TODO(mattm): allow choosing which slot to generate and store the key.
 crypto::ScopedPK11Slot ChromeNSSCryptoModuleDelegate::RequestSlot() {
-  return slot_.Pass();
+  return std::move(slot_);
 }
 
 std::string ChromeNSSCryptoModuleDelegate::RequestPassword(
diff --git a/chrome/browser/ui/extensions/extension_action_view_controller.cc b/chrome/browser/ui/extensions/extension_action_view_controller.cc
index fbb8ebb..c0a484d 100644
--- a/chrome/browser/ui/extensions/extension_action_view_controller.cc
+++ b/chrome/browser/ui/extensions/extension_action_view_controller.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/extensions/extension_action_view_controller.h"
 
+#include <utility>
+
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/api/commands/command_service.h"
@@ -321,12 +323,10 @@ bool ExtensionActionViewController::TriggerPopupWithUrl(
     toolbar_actions_bar_->PopOutAction(
         this,
         base::Bind(&ExtensionActionViewController::ShowPopup,
-                   weak_factory_.GetWeakPtr(),
-                   base::Passed(host.Pass()),
-                   grant_tab_permissions,
-                   show_action));
+                   weak_factory_.GetWeakPtr(), base::Passed(std::move(host)),
+                   grant_tab_permissions, show_action));
   } else {
-    ShowPopup(host.Pass(), grant_tab_permissions, show_action);
+    ShowPopup(std::move(host), grant_tab_permissions, show_action);
   }
 
   return true;
@@ -340,8 +340,8 @@ void ExtensionActionViewController::ShowPopup(
   // (since it can open asynchronously). Check before proceeding.
   if (!popup_host_)
     return;
-  platform_delegate_->ShowPopup(
-      popup_host.Pass(), grant_tab_permissions, show_action);
+  platform_delegate_->ShowPopup(std::move(popup_host), grant_tab_permissions,
+                                show_action);
   view_delegate_->OnPopupShown(grant_tab_permissions);
 }
 
@@ -375,7 +375,7 @@ ExtensionActionViewController::GetIconImageSource(
             extension_action_->GetBadgeTextColor(tab_id),
             extension_action_->GetBadgeBackgroundColor(tab_id)));
   }
-  image_source->SetBadge(badge.Pass());
+  image_source->SetBadge(std::move(badge));
 
   // Greyscaling disabled actions and having a special wants-to-run decoration
   // are gated on the toolbar redesign.
@@ -392,5 +392,5 @@ ExtensionActionViewController::GetIconImageSource(
     image_source->set_paint_decoration(WantsToRun(web_contents) && is_overflow);
   }
 
-  return image_source.Pass();
+  return image_source;
 }
diff --git a/chrome/browser/ui/extensions/extension_installed_bubble.cc b/chrome/browser/ui/extensions/extension_installed_bubble.cc
index 7f23cfe..74d65aa 100644
--- a/chrome/browser/ui/extensions/extension_installed_bubble.cc
+++ b/chrome/browser/ui/extensions/extension_installed_bubble.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/extensions/extension_installed_bubble.h"
 
 #include <string>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/macros.h"
@@ -47,7 +48,7 @@ class ExtensionInstalledBubbleObserver
  public:
   explicit ExtensionInstalledBubbleObserver(
       scoped_ptr<ExtensionInstalledBubble> bubble)
-      : bubble_(bubble.Pass()),
+      : bubble_(std::move(bubble)),
         extension_registry_observer_(this),
         animation_wait_retries_(0),
         weak_factory_(this) {
@@ -115,7 +116,7 @@ class ExtensionInstalledBubbleObserver
     if (bubble_->ShouldShow()) {
       // Must be 2 lines because the manager will take ownership of bubble.
       BubbleManager* manager = bubble_->browser()->GetBubbleManager();
-      manager->ShowBubble(bubble_.Pass());
+      manager->ShowBubble(std::move(bubble_));
       delete this;
       return;
     }
@@ -168,7 +169,7 @@ scoped_ptr<extensions::Command> GetCommand(
   }
   if (has_command)
     result.reset(new extensions::Command(command));
-  return result.Pass();
+  return result;
 }
 
 }  // namespace
diff --git a/chrome/browser/ui/extensions/extension_message_bubble_factory.cc b/chrome/browser/ui/extensions/extension_message_bubble_factory.cc
index 178193b..c461bce 100644
--- a/chrome/browser/ui/extensions/extension_message_bubble_factory.cc
+++ b/chrome/browser/ui/extensions/extension_message_bubble_factory.cc
@@ -112,7 +112,7 @@ ExtensionMessageBubbleFactory::GetController() {
   scoped_ptr<extensions::ExtensionMessageBubbleController> controller;
 
   if (g_override_for_testing == OVERRIDE_DISABLED)
-    return controller.Pass();
+    return controller;
 
   // The list of suspicious extensions takes priority over the dev mode bubble
   // and the settings API bubble, since that needs to be shown as soon as we
@@ -129,7 +129,7 @@ ExtensionMessageBubbleFactory::GetController() {
                 browser_->profile()),
             browser_));
     if (controller->ShouldShow())
-      return controller.Pass();
+      return controller;
   }
 
   if (EnableSettingsApiBubble()) {
@@ -140,7 +140,7 @@ ExtensionMessageBubbleFactory::GetController() {
                   browser_->profile(), extensions::BUBBLE_TYPE_STARTUP_PAGES),
                   browser_));
       if (controller->ShouldShow())
-        return controller.Pass();
+        return controller;
     }
   }
 
@@ -151,7 +151,7 @@ ExtensionMessageBubbleFactory::GetController() {
                 browser_->profile()),
             browser_));
     if (controller->ShouldShow())
-      return controller.Pass();
+      return controller;
   }
 
   if (EnableDevModeBubble()) {
@@ -161,11 +161,11 @@ ExtensionMessageBubbleFactory::GetController() {
                 browser_->profile()),
             browser_));
     if (controller->ShouldShow())
-      return controller.Pass();
+      return controller;
   }
 
   controller.reset();
-  return controller.Pass();
+  return controller;
 }
 
 // static
diff --git a/chrome/browser/ui/extensions/icon_with_badge_image_source.cc b/chrome/browser/ui/extensions/icon_with_badge_image_source.cc
index 6984b3d..014d9f7 100644
--- a/chrome/browser/ui/extensions/icon_with_badge_image_source.cc
+++ b/chrome/browser/ui/extensions/icon_with_badge_image_source.cc
@@ -6,6 +6,7 @@
 
 #include <algorithm>
 #include <cmath>
+#include <utility>
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
@@ -109,7 +110,7 @@ void IconWithBadgeImageSource::SetIcon(const gfx::Image& icon) {
 }
 
 void IconWithBadgeImageSource::SetBadge(scoped_ptr<Badge> badge) {
-  badge_ = badge.Pass();
+  badge_ = std::move(badge);
 }
 
 void IconWithBadgeImageSource::Draw(gfx::Canvas* canvas) {
diff --git a/chrome/browser/ui/libgtk2ui/gtk2_ui.cc b/chrome/browser/ui/libgtk2ui/gtk2_ui.cc
index 2a7cdec..2f71c1e 100644
--- a/chrome/browser/ui/libgtk2ui/gtk2_ui.cc
+++ b/chrome/browser/ui/libgtk2ui/gtk2_ui.cc
@@ -5,9 +5,9 @@
 #include "chrome/browser/ui/libgtk2ui/gtk2_ui.h"
 
 #include <math.h>
-#include <set>
-
 #include <pango/pango.h>
+#include <set>
+#include <utility>
 
 #include "base/command_line.h"
 #include "base/debug/leak_annotations.h"
@@ -728,7 +728,7 @@ scoped_ptr<views::Border> Gtk2UI::CreateNativeBorder(
     views::LabelButton* owning_button,
     scoped_ptr<views::LabelButtonBorder> border) {
   if (owning_button->GetNativeTheme() != NativeThemeGtk2::instance())
-    return border.Pass();
+    return std::move(border);
 
   scoped_ptr<views::LabelButtonAssetBorder> gtk_border(
       new views::LabelButtonAssetBorder(owning_button->style()));
@@ -782,7 +782,8 @@ scoped_ptr<views::Border> Gtk2UI::CreateNativeBorder(
     gtk_border->SetPainter(paintstate[i].focus, paintstate[i].state, painter);
   }
 
-  return gtk_border.Pass();;
+  return std::move(gtk_border);
+  ;
 }
 
 void Gtk2UI::AddWindowButtonOrderObserver(
diff --git a/chrome/browser/ui/passwords/manage_passwords_bubble_model.cc b/chrome/browser/ui/passwords/manage_passwords_bubble_model.cc
index aa8541a..dcf994c 100644
--- a/chrome/browser/ui/passwords/manage_passwords_bubble_model.cc
+++ b/chrome/browser/ui/passwords/manage_passwords_bubble_model.cc
@@ -60,7 +60,7 @@ ScopedVector<const autofill::PasswordForm> DeepCopyForms(
                  [](const autofill::PasswordForm* form) {
     return new autofill::PasswordForm(*form);
   });
-  return result.Pass();
+  return result;
 }
 
 password_bubble_experiment::SmartLockBranding GetSmartLockBrandingState(
diff --git a/chrome/browser/ui/passwords/manage_passwords_bubble_model.h b/chrome/browser/ui/passwords/manage_passwords_bubble_model.h
index e6af1df..d9a6f7a 100644
--- a/chrome/browser/ui/passwords/manage_passwords_bubble_model.h
+++ b/chrome/browser/ui/passwords/manage_passwords_bubble_model.h
@@ -5,6 +5,8 @@
 #ifndef CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_MODEL_H_
 #define CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_MODEL_H_
 
+#include <utility>
+
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "base/time/clock.h"
@@ -142,7 +144,7 @@ class ManagePasswordsBubbleModel : public content::WebContentsObserver {
     return dismissal_reason_;
   }
 
-  void set_clock(scoped_ptr<base::Clock> clock) { clock_ = clock.Pass(); }
+  void set_clock(scoped_ptr<base::Clock> clock) { clock_ = std::move(clock); }
 #endif
 
  private:
diff --git a/chrome/browser/ui/passwords/manage_passwords_bubble_model_unittest.cc b/chrome/browser/ui/passwords/manage_passwords_bubble_model_unittest.cc
index 4d59545..6fceb41 100644
--- a/chrome/browser/ui/passwords/manage_passwords_bubble_model_unittest.cc
+++ b/chrome/browser/ui/passwords/manage_passwords_bubble_model_unittest.cc
@@ -2,6 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "chrome/browser/ui/passwords/manage_passwords_bubble_model.h"
+
+#include <utility>
 #include <vector>
 
 #include "base/metrics/field_trial.h"
@@ -13,7 +16,6 @@
 #include "chrome/browser/password_manager/password_store_factory.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/sync/profile_sync_test_util.h"
-#include "chrome/browser/ui/passwords/manage_passwords_bubble_model.h"
 #include "chrome/browser/ui/passwords/manage_passwords_ui_controller_mock.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/browser_sync/browser/profile_sync_service_mock.h"
@@ -254,7 +256,7 @@ TEST_F(ManagePasswordsBubbleModelTest, CloseWithoutInteraction) {
   scoped_ptr<base::SimpleTestClock> clock(new base::SimpleTestClock);
   base::Time now = base::Time::Now();
   clock->SetNow(now);
-  model()->set_clock(clock.Pass());
+  model()->set_clock(std::move(clock));
   password_manager::InteractionsStats stats = GetTestStats();
   stats.dismissal_count++;
   stats.update_time = now;
diff --git a/chrome/browser/ui/passwords/manage_passwords_state.cc b/chrome/browser/ui/passwords/manage_passwords_state.cc
index 826ed8b..8f2cfcc 100644
--- a/chrome/browser/ui/passwords/manage_passwords_state.cc
+++ b/chrome/browser/ui/passwords/manage_passwords_state.cc
@@ -46,7 +46,7 @@ ScopedVector<const autofill::PasswordForm> DeepCopyMapToVector(
   ret.reserve(password_form_map.size());
   for (const auto& form_pair : password_form_map)
     ret.push_back(new autofill::PasswordForm(*form_pair.second));
-  return ret.Pass();
+  return ret;
 }
 
 ScopedVector<const autofill::PasswordForm> ConstifyVector(
@@ -54,7 +54,7 @@ ScopedVector<const autofill::PasswordForm> ConstifyVector(
   ScopedVector<const autofill::PasswordForm> ret;
   ret.assign(forms->begin(), forms->end());
   forms->weak_clear();
-  return ret.Pass();
+  return ret;
 }
 
 // Updates one form in |forms| that has the same unique key as |updated_form|.
@@ -99,7 +99,7 @@ ManagePasswordsState::~ManagePasswordsState() {}
 void ManagePasswordsState::OnPendingPassword(
       scoped_ptr<password_manager::PasswordFormManager> form_manager) {
   ClearData();
-  form_manager_ = form_manager.Pass();
+  form_manager_ = std::move(form_manager);
   current_forms_weak_ = ScopedPtrMapToVector(form_manager_->best_matches());
   origin_ = form_manager_->pending_credentials().origin;
   SetState(password_manager::ui::PENDING_PASSWORD_STATE);
@@ -108,7 +108,7 @@ void ManagePasswordsState::OnPendingPassword(
 void ManagePasswordsState::OnUpdatePassword(
     scoped_ptr<password_manager::PasswordFormManager> form_manager) {
   ClearData();
-  form_manager_ = form_manager.Pass();
+  form_manager_ = std::move(form_manager);
   current_forms_weak_ = ScopedPtrMapToVector(form_manager_->best_matches());
   origin_ = form_manager_->pending_credentials().origin;
   SetState(password_manager::ui::PENDING_PASSWORD_UPDATE_STATE);
diff --git a/chrome/browser/ui/passwords/manage_passwords_state_unittest.cc b/chrome/browser/ui/passwords/manage_passwords_state_unittest.cc
index d1bca52..972fb38 100644
--- a/chrome/browser/ui/passwords/manage_passwords_state_unittest.cc
+++ b/chrome/browser/ui/passwords/manage_passwords_state_unittest.cc
@@ -86,11 +86,11 @@ ManagePasswordsStateTest::CreateFormManager() {
   test_form_manager->SimulateFetchMatchingLoginsFromPasswordStore();
   ScopedVector<autofill::PasswordForm> stored_forms;
   stored_forms.push_back(new autofill::PasswordForm(test_local_form()));
-  test_form_manager->OnGetPasswordStoreResults(stored_forms.Pass());
+  test_form_manager->OnGetPasswordStoreResults(std::move(stored_forms));
   EXPECT_EQ(1u, test_form_manager->best_matches().size());
   EXPECT_EQ(test_local_form(),
             *test_form_manager->best_matches().begin()->second);
-  return test_form_manager.Pass();
+  return test_form_manager;
 }
 
 void ManagePasswordsStateTest::TestNoisyUpdates() {
@@ -228,7 +228,7 @@ TEST_F(ManagePasswordsStateTest, PasswordSubmitted) {
   test_form_manager->ProvisionallySave(
       test_submitted_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  passwords_data().OnPendingPassword(test_form_manager.Pass());
+  passwords_data().OnPendingPassword(std::move(test_form_manager));
 
   EXPECT_THAT(passwords_data().GetCurrentForms(),
               ElementsAre(Pointee(test_local_form())));
@@ -248,7 +248,7 @@ TEST_F(ManagePasswordsStateTest, PasswordSaved) {
   test_form_manager->ProvisionallySave(
       test_submitted_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  passwords_data().OnPendingPassword(test_form_manager.Pass());
+  passwords_data().OnPendingPassword(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::PENDING_PASSWORD_STATE,
             passwords_data().state());
 
@@ -269,8 +269,8 @@ TEST_F(ManagePasswordsStateTest, OnRequestCredentials) {
   federated_credentials.push_back(
       new autofill::PasswordForm(test_federated_form()));
   const GURL origin = test_local_form().origin;
-  passwords_data().OnRequestCredentials(local_credentials.Pass(),
-                                        federated_credentials.Pass(), origin);
+  passwords_data().OnRequestCredentials(
+      std::move(local_credentials), std::move(federated_credentials), origin);
   passwords_data().set_credentials_callback(base::Bind(
       &ManagePasswordsStateTest::CredentialCallback, base::Unretained(this)));
   EXPECT_THAT(passwords_data().GetCurrentForms(),
@@ -302,7 +302,7 @@ TEST_F(ManagePasswordsStateTest, OnRequestCredentials) {
 TEST_F(ManagePasswordsStateTest, AutoSignin) {
   ScopedVector<autofill::PasswordForm> local_credentials;
   local_credentials.push_back(new autofill::PasswordForm(test_local_form()));
-  passwords_data().OnAutoSignin(local_credentials.Pass());
+  passwords_data().OnAutoSignin(std::move(local_credentials));
   EXPECT_THAT(passwords_data().GetCurrentForms(),
               ElementsAre(Pointee(test_local_form())));
   EXPECT_THAT(passwords_data().federated_credentials_forms(), IsEmpty());
@@ -326,7 +326,7 @@ TEST_F(ManagePasswordsStateTest, AutomaticPasswordSave) {
       test_submitted_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
 
-  passwords_data().OnAutomaticPasswordSave(test_form_manager.Pass());
+  passwords_data().OnAutomaticPasswordSave(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::CONFIRMATION_STATE, passwords_data().state());
   EXPECT_EQ(test_submitted_form().origin, passwords_data().origin());
   ASSERT_TRUE(passwords_data().form_manager());
@@ -387,7 +387,7 @@ TEST_F(ManagePasswordsStateTest, OnInactive) {
   test_form_manager->ProvisionallySave(
       test_submitted_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  passwords_data().OnPendingPassword(test_form_manager.Pass());
+  passwords_data().OnPendingPassword(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::PENDING_PASSWORD_STATE,
             passwords_data().state());
   passwords_data().OnInactive();
@@ -405,7 +405,7 @@ TEST_F(ManagePasswordsStateTest, PendingPasswordAddBlacklisted) {
   test_form_manager->ProvisionallySave(
       test_submitted_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  passwords_data().OnPendingPassword(test_form_manager.Pass());
+  passwords_data().OnPendingPassword(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::PENDING_PASSWORD_STATE,
             passwords_data().state());
 
@@ -419,8 +419,8 @@ TEST_F(ManagePasswordsStateTest, RequestCredentialsAddBlacklisted) {
   federated_credentials.push_back(
       new autofill::PasswordForm(test_federated_form()));
   const GURL origin = test_local_form().origin;
-  passwords_data().OnRequestCredentials(local_credentials.Pass(),
-                                        federated_credentials.Pass(), origin);
+  passwords_data().OnRequestCredentials(
+      std::move(local_credentials), std::move(federated_credentials), origin);
   passwords_data().set_credentials_callback(base::Bind(
       &ManagePasswordsStateTest::CredentialCallback, base::Unretained(this)));
   EXPECT_EQ(password_manager::ui::CREDENTIAL_REQUEST_STATE,
@@ -432,7 +432,7 @@ TEST_F(ManagePasswordsStateTest, RequestCredentialsAddBlacklisted) {
 TEST_F(ManagePasswordsStateTest, AutoSigninAddBlacklisted) {
   ScopedVector<autofill::PasswordForm> local_credentials;
   local_credentials.push_back(new autofill::PasswordForm(test_local_form()));
-  passwords_data().OnAutoSignin(local_credentials.Pass());
+  passwords_data().OnAutoSignin(std::move(local_credentials));
   EXPECT_EQ(password_manager::ui::AUTO_SIGNIN_STATE, passwords_data().state());
 
   TestBlacklistedUpdates();
@@ -444,7 +444,7 @@ TEST_F(ManagePasswordsStateTest, AutomaticPasswordSaveAddBlacklisted) {
   test_form_manager->ProvisionallySave(
       test_submitted_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  passwords_data().OnAutomaticPasswordSave(test_form_manager.Pass());
+  passwords_data().OnAutomaticPasswordSave(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::CONFIRMATION_STATE, passwords_data().state());
 
   TestBlacklistedUpdates();
@@ -468,7 +468,7 @@ TEST_F(ManagePasswordsStateTest, PasswordUpdateAddBlacklisted) {
   test_form_manager->ProvisionallySave(
       test_submitted_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  passwords_data().OnUpdatePassword(test_form_manager.Pass());
+  passwords_data().OnUpdatePassword(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::PENDING_PASSWORD_UPDATE_STATE,
             passwords_data().state());
 
@@ -481,7 +481,7 @@ TEST_F(ManagePasswordsStateTest, PasswordUpdateSubmitted) {
   test_form_manager->ProvisionallySave(
       test_submitted_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  passwords_data().OnUpdatePassword(test_form_manager.Pass());
+  passwords_data().OnUpdatePassword(std::move(test_form_manager));
 
   EXPECT_THAT(passwords_data().GetCurrentForms(),
               ElementsAre(Pointee(test_local_form())));
diff --git a/chrome/browser/ui/passwords/manage_passwords_test.cc b/chrome/browser/ui/passwords/manage_passwords_test.cc
index 9d32abda..b3dfb7b 100644
--- a/chrome/browser/ui/passwords/manage_passwords_test.cc
+++ b/chrome/browser/ui/passwords/manage_passwords_test.cc
@@ -63,8 +63,8 @@ void ManagePasswordsTest::SetupPendingPassword() {
           nullptr, &client, driver.AsWeakPtr(), *test_form(), false));
   test_form_manager->SimulateFetchMatchingLoginsFromPasswordStore();
   ScopedVector<autofill::PasswordForm> best_matches;
-  test_form_manager->OnGetPasswordStoreResults(best_matches.Pass());
-  GetController()->OnPasswordSubmitted(test_form_manager.Pass());
+  test_form_manager->OnGetPasswordStoreResults(std::move(best_matches));
+  GetController()->OnPasswordSubmitted(std::move(test_form_manager));
 }
 
 void ManagePasswordsTest::SetupAutomaticPassword() {
@@ -75,7 +75,7 @@ void ManagePasswordsTest::SetupAutomaticPassword() {
   scoped_ptr<password_manager::PasswordFormManager> test_form_manager(
       new password_manager::PasswordFormManager(
           nullptr, &client, driver.AsWeakPtr(), *test_form(), false));
-  GetController()->OnAutomaticPasswordSave(test_form_manager.Pass());
+  GetController()->OnAutomaticPasswordSave(std::move(test_form_manager));
 }
 
 void ManagePasswordsTest::SetupChooseCredentials(
@@ -88,20 +88,20 @@ void ManagePasswordsTest::SetupChooseCredentials(
       kTestUsername,
       make_scoped_ptr(new autofill::PasswordForm(*test_form()))));
   GetController()->OnChooseCredentials(
-      local_credentials.Pass(), federated_credentials.Pass(), origin,
+      std::move(local_credentials), std::move(federated_credentials), origin,
       base::Bind(&ManagePasswordsTest::OnChooseCredential, this));
 }
 
 void ManagePasswordsTest::SetupAutoSignin(
     ScopedVector<autofill::PasswordForm> local_credentials) {
-  GetController()->OnAutoSignin(local_credentials.Pass());
+  GetController()->OnAutoSignin(std::move(local_credentials));
 }
 
 scoped_ptr<base::HistogramSamples> ManagePasswordsTest::GetSamples(
     const char* histogram) {
   // Ensure that everything has been properly recorded before pulling samples.
   content::RunAllPendingInMessageLoop();
-  return histogram_tester_.GetHistogramSamplesSinceCreation(histogram).Pass();
+  return histogram_tester_.GetHistogramSamplesSinceCreation(histogram);
 }
 
 PasswordsClientUIDelegate* ManagePasswordsTest::GetController() {
diff --git a/chrome/browser/ui/passwords/manage_passwords_ui_controller.cc b/chrome/browser/ui/passwords/manage_passwords_ui_controller.cc
index 2596882..32e008b 100644
--- a/chrome/browser/ui/passwords/manage_passwords_ui_controller.cc
+++ b/chrome/browser/ui/passwords/manage_passwords_ui_controller.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/passwords/manage_passwords_ui_controller.h"
 
+#include <utility>
+
 #include "base/auto_reset.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browsing_data/browsing_data_helper.h"
@@ -66,7 +68,7 @@ ManagePasswordsUIController::~ManagePasswordsUIController() {}
 void ManagePasswordsUIController::OnPasswordSubmitted(
     scoped_ptr<PasswordFormManager> form_manager) {
   bool show_bubble = !form_manager->IsBlacklisted();
-  passwords_data_.OnPendingPassword(form_manager.Pass());
+  passwords_data_.OnPendingPassword(std::move(form_manager));
   if (show_bubble) {
     password_manager::InteractionsStats* stats = GetCurrentInteractionStats();
     const int show_threshold =
@@ -80,7 +82,7 @@ void ManagePasswordsUIController::OnPasswordSubmitted(
 
 void ManagePasswordsUIController::OnUpdatePasswordSubmitted(
     scoped_ptr<PasswordFormManager> form_manager) {
-  passwords_data_.OnUpdatePassword(form_manager.Pass());
+  passwords_data_.OnUpdatePassword(std::move(form_manager));
   base::AutoReset<bool> resetter(&should_pop_up_bubble_, true);
   UpdateBubbleAndIconVisibility();
 }
@@ -91,9 +93,8 @@ bool ManagePasswordsUIController::OnChooseCredentials(
     const GURL& origin,
     base::Callback<void(const password_manager::CredentialInfo&)> callback) {
   DCHECK(!local_credentials.empty() || !federated_credentials.empty());
-  passwords_data_.OnRequestCredentials(local_credentials.Pass(),
-                                       federated_credentials.Pass(),
-                                       origin);
+  passwords_data_.OnRequestCredentials(
+      std::move(local_credentials), std::move(federated_credentials), origin);
   base::AutoReset<bool> resetter(&should_pop_up_bubble_, true);
   UpdateBubbleAndIconVisibility();
   if (!should_pop_up_bubble_) {
@@ -107,14 +108,14 @@ bool ManagePasswordsUIController::OnChooseCredentials(
 void ManagePasswordsUIController::OnAutoSignin(
     ScopedVector<autofill::PasswordForm> local_forms) {
   DCHECK(!local_forms.empty());
-  passwords_data_.OnAutoSignin(local_forms.Pass());
+  passwords_data_.OnAutoSignin(std::move(local_forms));
   base::AutoReset<bool> resetter(&should_pop_up_bubble_, true);
   UpdateBubbleAndIconVisibility();
 }
 
 void ManagePasswordsUIController::OnAutomaticPasswordSave(
     scoped_ptr<PasswordFormManager> form_manager) {
-  passwords_data_.OnAutomaticPasswordSave(form_manager.Pass());
+  passwords_data_.OnAutomaticPasswordSave(std::move(form_manager));
   base::AutoReset<bool> resetter(&should_pop_up_bubble_, true);
   UpdateBubbleAndIconVisibility();
 }
diff --git a/chrome/browser/ui/passwords/manage_passwords_ui_controller_unittest.cc b/chrome/browser/ui/passwords/manage_passwords_ui_controller_unittest.cc
index d908ddb..b2abe94 100644
--- a/chrome/browser/ui/passwords/manage_passwords_ui_controller_unittest.cc
+++ b/chrome/browser/ui/passwords/manage_passwords_ui_controller_unittest.cc
@@ -211,8 +211,8 @@ ManagePasswordsUIControllerTest::CreateFormManagerWithBestMatches(
                                                 driver_.AsWeakPtr(),
                                                 observed_form, true));
   test_form_manager->SimulateFetchMatchingLoginsFromPasswordStore();
-  test_form_manager->OnGetPasswordStoreResults(best_matches.Pass());
-  return test_form_manager.Pass();
+  test_form_manager->OnGetPasswordStoreResults(std::move(best_matches));
+  return test_form_manager;
 }
 
 scoped_ptr<password_manager::PasswordFormManager>
@@ -220,7 +220,7 @@ ManagePasswordsUIControllerTest::CreateFormManager() {
   ScopedVector<autofill::PasswordForm> stored_forms;
   stored_forms.push_back(new autofill::PasswordForm(test_local_form()));
   return CreateFormManagerWithBestMatches(test_local_form(),
-                                          stored_forms.Pass());
+                                          std::move(stored_forms));
 }
 
 TEST_F(ManagePasswordsUIControllerTest, DefaultState) {
@@ -256,7 +256,7 @@ TEST_F(ManagePasswordsUIControllerTest, PasswordSubmitted) {
   test_form_manager->ProvisionallySave(
       test_local_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  controller()->OnPasswordSubmitted(test_form_manager.Pass());
+  controller()->OnPasswordSubmitted(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::PENDING_PASSWORD_STATE,
             controller()->GetState());
   EXPECT_TRUE(controller()->opened_bubble());
@@ -273,9 +273,10 @@ TEST_F(ManagePasswordsUIControllerTest, BlacklistedFormPasswordSubmitted) {
   ScopedVector<autofill::PasswordForm> stored_forms;
   stored_forms.push_back(new autofill::PasswordForm(blacklisted));
   scoped_ptr<password_manager::PasswordFormManager> test_form_manager =
-      CreateFormManagerWithBestMatches(test_local_form(), stored_forms.Pass());
+      CreateFormManagerWithBestMatches(test_local_form(),
+                                       std::move(stored_forms));
 
-  controller()->OnPasswordSubmitted(test_form_manager.Pass());
+  controller()->OnPasswordSubmitted(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::PENDING_PASSWORD_STATE,
             controller()->GetState());
   EXPECT_FALSE(controller()->opened_bubble());
@@ -299,7 +300,7 @@ TEST_F(ManagePasswordsUIControllerTest, PasswordSubmittedBubbleSuppressed) {
   test_form_manager->ProvisionallySave(
       test_local_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  controller()->OnPasswordSubmitted(test_form_manager.Pass());
+  controller()->OnPasswordSubmitted(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::PENDING_PASSWORD_STATE,
             controller()->GetState());
   EXPECT_FALSE(controller()->opened_bubble());
@@ -326,7 +327,7 @@ TEST_F(ManagePasswordsUIControllerTest, PasswordSubmittedBubbleNotSuppressed) {
   test_form_manager->ProvisionallySave(
       test_local_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  controller()->OnPasswordSubmitted(test_form_manager.Pass());
+  controller()->OnPasswordSubmitted(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::PENDING_PASSWORD_STATE,
             controller()->GetState());
   EXPECT_TRUE(controller()->opened_bubble());
@@ -342,7 +343,7 @@ TEST_F(ManagePasswordsUIControllerTest, PasswordSaved) {
   test_form_manager->ProvisionallySave(
       test_local_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  controller()->OnPasswordSubmitted(test_form_manager.Pass());
+  controller()->OnPasswordSubmitted(std::move(test_form_manager));
 
   controller()->SavePassword();
   ExpectIconStateIs(password_manager::ui::MANAGE_STATE);
@@ -354,7 +355,7 @@ TEST_F(ManagePasswordsUIControllerTest, PasswordBlacklisted) {
   test_form_manager->ProvisionallySave(
       test_local_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  controller()->OnPasswordSubmitted(test_form_manager.Pass());
+  controller()->OnPasswordSubmitted(std::move(test_form_manager));
 
   controller()->NeverSavePassword();
   ExpectIconStateIs(password_manager::ui::PENDING_PASSWORD_STATE);
@@ -363,7 +364,7 @@ TEST_F(ManagePasswordsUIControllerTest, PasswordBlacklisted) {
 TEST_F(ManagePasswordsUIControllerTest, RedirectNavigations) {
   scoped_ptr<password_manager::PasswordFormManager> test_form_manager(
       CreateFormManager());
-  controller()->OnPasswordSubmitted(test_form_manager.Pass());
+  controller()->OnPasswordSubmitted(std::move(test_form_manager));
   ExpectIconStateIs(password_manager::ui::PENDING_PASSWORD_STATE);
 
   // Fake-redirect. We expect the bubble's state to persist so a user reasonably
@@ -379,7 +380,7 @@ TEST_F(ManagePasswordsUIControllerTest, RedirectNavigations) {
 TEST_F(ManagePasswordsUIControllerTest, NormalNavigations) {
   scoped_ptr<password_manager::PasswordFormManager> test_form_manager(
       CreateFormManager());
-  controller()->OnPasswordSubmitted(test_form_manager.Pass());
+  controller()->OnPasswordSubmitted(std::move(test_form_manager));
   ExpectIconStateIs(password_manager::ui::PENDING_PASSWORD_STATE);
 
   // Fake-navigate. We expect the bubble's state to be reset.
@@ -399,7 +400,7 @@ TEST_F(ManagePasswordsUIControllerTest, PasswordSubmittedToNonWebbyURL) {
   test_form_manager->ProvisionallySave(
       test_local_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  controller()->OnPasswordSubmitted(test_form_manager.Pass());
+  controller()->OnPasswordSubmitted(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::INACTIVE_STATE, controller()->GetState());
   EXPECT_EQ(GURL::EmptyGURL(), controller()->GetOrigin());
 
@@ -430,7 +431,7 @@ TEST_F(ManagePasswordsUIControllerTest, AutomaticPasswordSave) {
   scoped_ptr<password_manager::PasswordFormManager> test_form_manager(
       CreateFormManager());
 
-  controller()->OnAutomaticPasswordSave(test_form_manager.Pass());
+  controller()->OnAutomaticPasswordSave(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::CONFIRMATION_STATE, controller()->GetState());
 
   controller()->OnBubbleHidden();
@@ -443,7 +444,7 @@ TEST_F(ManagePasswordsUIControllerTest, ChooseCredentialLocal) {
   ScopedVector<autofill::PasswordForm> federated_credentials;
   GURL origin("http://example.com");
   EXPECT_TRUE(controller()->OnChooseCredentials(
-      local_credentials.Pass(), federated_credentials.Pass(), origin,
+      std::move(local_credentials), std::move(federated_credentials), origin,
       base::Bind(&ManagePasswordsUIControllerTest::CredentialCallback,
                  base::Unretained(this))));
   EXPECT_EQ(password_manager::ui::CREDENTIAL_REQUEST_STATE,
@@ -474,7 +475,7 @@ TEST_F(ManagePasswordsUIControllerTest, ChooseCredentialLocalButFederated) {
   ScopedVector<autofill::PasswordForm> federated_credentials;
   GURL origin("http://example.com");
   EXPECT_TRUE(controller()->OnChooseCredentials(
-      local_credentials.Pass(), federated_credentials.Pass(), origin,
+      std::move(local_credentials), std::move(federated_credentials), origin,
       base::Bind(&ManagePasswordsUIControllerTest::CredentialCallback,
                  base::Unretained(this))));
   EXPECT_EQ(password_manager::ui::CREDENTIAL_REQUEST_STATE,
@@ -506,7 +507,7 @@ TEST_F(ManagePasswordsUIControllerTest, ChooseCredentialFederated) {
       new autofill::PasswordForm(test_local_form()));
   GURL origin("http://example.com");
   EXPECT_TRUE(controller()->OnChooseCredentials(
-      local_credentials.Pass(), federated_credentials.Pass(), origin,
+      std::move(local_credentials), std::move(federated_credentials), origin,
       base::Bind(&ManagePasswordsUIControllerTest::CredentialCallback,
                  base::Unretained(this))));
   EXPECT_EQ(password_manager::ui::CREDENTIAL_REQUEST_STATE,
@@ -534,7 +535,7 @@ TEST_F(ManagePasswordsUIControllerTest, ChooseCredentialCancel) {
   ScopedVector<autofill::PasswordForm> federated_credentials;
   GURL origin("http://example.com");
   EXPECT_TRUE(controller()->OnChooseCredentials(
-      local_credentials.Pass(), federated_credentials.Pass(), origin,
+      std::move(local_credentials), std::move(federated_credentials), origin,
       base::Bind(&ManagePasswordsUIControllerTest::CredentialCallback,
                  base::Unretained(this))));
   EXPECT_EQ(password_manager::ui::CREDENTIAL_REQUEST_STATE,
@@ -555,7 +556,7 @@ TEST_F(ManagePasswordsUIControllerTest, ChooseCredentialCancel) {
 TEST_F(ManagePasswordsUIControllerTest, AutoSignin) {
   ScopedVector<autofill::PasswordForm> local_credentials;
   local_credentials.push_back(new autofill::PasswordForm(test_local_form()));
-  controller()->OnAutoSignin(local_credentials.Pass());
+  controller()->OnAutoSignin(std::move(local_credentials));
   EXPECT_EQ(password_manager::ui::AUTO_SIGNIN_STATE, controller()->GetState());
   EXPECT_EQ(test_local_form().origin, controller()->GetOrigin());
   ASSERT_FALSE(controller()->GetCurrentForms().empty());
@@ -568,7 +569,7 @@ TEST_F(ManagePasswordsUIControllerTest, AutoSignin) {
 TEST_F(ManagePasswordsUIControllerTest, AutofillDuringAutoSignin) {
   ScopedVector<autofill::PasswordForm> local_credentials;
   local_credentials.push_back(new autofill::PasswordForm(test_local_form()));
-  controller()->OnAutoSignin(local_credentials.Pass());
+  controller()->OnAutoSignin(std::move(local_credentials));
   ExpectIconAndControllerStateIs(password_manager::ui::AUTO_SIGNIN_STATE);
   scoped_ptr<autofill::PasswordForm> test_form(
       new autofill::PasswordForm(test_local_form()));
@@ -595,7 +596,7 @@ TEST_F(ManagePasswordsUIControllerTest, InactiveOnPSLMatched) {
 TEST_F(ManagePasswordsUIControllerTest, UpdatePasswordSubmitted) {
   scoped_ptr<password_manager::PasswordFormManager> test_form_manager(
       CreateFormManager());
-  controller()->OnUpdatePasswordSubmitted(test_form_manager.Pass());
+  controller()->OnUpdatePasswordSubmitted(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::PENDING_PASSWORD_UPDATE_STATE,
             controller()->GetState());
 
@@ -608,7 +609,7 @@ TEST_F(ManagePasswordsUIControllerTest, PasswordUpdated) {
   test_form_manager->ProvisionallySave(
       test_local_form(),
       password_manager::PasswordFormManager::IGNORE_OTHER_POSSIBLE_USERNAMES);
-  controller()->OnUpdatePasswordSubmitted(test_form_manager.Pass());
+  controller()->OnUpdatePasswordSubmitted(std::move(test_form_manager));
 
   ExpectIconStateIs(password_manager::ui::PENDING_PASSWORD_UPDATE_STATE);
   controller()->UpdatePassword(autofill::PasswordForm());
@@ -618,7 +619,7 @@ TEST_F(ManagePasswordsUIControllerTest, PasswordUpdated) {
 TEST_F(ManagePasswordsUIControllerTest, NavigationWhenUpdateBubbleActive) {
   scoped_ptr<password_manager::PasswordFormManager> test_form_manager(
       CreateFormManager());
-  controller()->OnUpdatePasswordSubmitted(test_form_manager.Pass());
+  controller()->OnUpdatePasswordSubmitted(std::move(test_form_manager));
   EXPECT_EQ(password_manager::ui::PENDING_PASSWORD_UPDATE_STATE,
             controller()->GetState());
   controller()->DidNavigateMainFrame(content::LoadCommittedDetails(),
diff --git a/chrome/browser/ui/passwords/password_manager_presenter.cc b/chrome/browser/ui/passwords/password_manager_presenter.cc
index 30bcbe6..5441f21 100644
--- a/chrome/browser/ui/passwords/password_manager_presenter.cc
+++ b/chrome/browser/ui/passwords/password_manager_presenter.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/passwords/password_manager_presenter.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/metrics/user_metrics_action.h"
@@ -243,7 +245,7 @@ void PasswordManagerPresenter::PasswordListPopulater::Populate() {
 void PasswordManagerPresenter::PasswordListPopulater::OnGetPasswordStoreResults(
     ScopedVector<autofill::PasswordForm> results) {
   page_->password_list_ =
-      password_manager_util::ConvertScopedVector(results.Pass());
+      password_manager_util::ConvertScopedVector(std::move(results));
   page_->SetPasswordList();
 }
 
@@ -265,6 +267,6 @@ void PasswordManagerPresenter::PasswordExceptionListPopulater::Populate() {
 void PasswordManagerPresenter::PasswordExceptionListPopulater::
     OnGetPasswordStoreResults(ScopedVector<autofill::PasswordForm> results) {
   page_->password_exception_list_ =
-      password_manager_util::ConvertScopedVector(results.Pass());
+      password_manager_util::ConvertScopedVector(std::move(results));
   page_->SetPasswordExceptionList();
 }
diff --git a/chrome/browser/ui/passwords/password_manager_presenter_unittest.cc b/chrome/browser/ui/passwords/password_manager_presenter_unittest.cc
index 430de7cc4..e8a8207 100644
--- a/chrome/browser/ui/passwords/password_manager_presenter_unittest.cc
+++ b/chrome/browser/ui/passwords/password_manager_presenter_unittest.cc
@@ -2,13 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "chrome/browser/ui/passwords/password_manager_presenter.h"
+
 #include <stddef.h>
+#include <utility>
 
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "chrome/browser/password_manager/password_store_factory.h"
-#include "chrome/browser/ui/passwords/password_manager_presenter.h"
 #include "chrome/browser/ui/passwords/password_ui_view.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/password_manager/core/browser/mock_password_store.h"
@@ -93,14 +95,14 @@ void PasswordManagerPresenterTest::AddPasswordEntry(
   form->password_element = base::ASCIIToUTF16("Passwd");
   form->password_value = base::ASCIIToUTF16(password);
   mock_controller_->GetPasswordManagerPresenter()->password_list_.push_back(
-      form.Pass());
+      std::move(form));
 }
 
 void PasswordManagerPresenterTest::AddPasswordException(const GURL& origin) {
   scoped_ptr<autofill::PasswordForm> form(new autofill::PasswordForm());
   form->origin = origin;
   mock_controller_->GetPasswordManagerPresenter()
-      ->password_exception_list_.push_back(form.Pass());
+      ->password_exception_list_.push_back(std::move(form));
 }
 
 void PasswordManagerPresenterTest::UpdateLists() {
diff --git a/chrome/browser/ui/search/instant_controller.cc b/chrome/browser/ui/search/instant_controller.cc
index 35ca39e..ae8f99a 100644
--- a/chrome/browser/ui/search/instant_controller.cc
+++ b/chrome/browser/ui/search/instant_controller.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/search/instant_controller.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/stringprintf.h"
@@ -63,7 +64,7 @@ void EnsureSearchTermsAreSet(content::WebContents* contents,
           std::string(),
           contents->GetBrowserContext());
   transient->SetExtraData(sessions::kSearchTermsKey, search_terms);
-  controller->SetTransientEntry(transient.Pass());
+  controller->SetTransientEntry(std::move(transient));
 
   SearchTabHelper::FromWebContents(contents)->NavigationEntryUpdated();
 }
diff --git a/chrome/browser/ui/search/new_tab_page_interceptor_service.cc b/chrome/browser/ui/search/new_tab_page_interceptor_service.cc
index de5964e..776c782 100644
--- a/chrome/browser/ui/search/new_tab_page_interceptor_service.cc
+++ b/chrome/browser/ui/search/new_tab_page_interceptor_service.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/search/new_tab_page_interceptor_service.h"
 
+#include <utility>
+
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/macros.h"
@@ -120,5 +122,5 @@ NewTabPageInterceptorService::CreateInterceptor() {
   scoped_ptr<NewTabPageInterceptor> interceptor(
       new NewTabPageInterceptor(search::GetNewTabPageURL(profile_)));
   interceptor_ = interceptor->GetWeakPtr();
-  return interceptor.Pass();
+  return std::move(interceptor);
 }
diff --git a/chrome/browser/ui/search/search_ipc_router.cc b/chrome/browser/ui/search/search_ipc_router.cc
index 18de364..fce368fb 100644
--- a/chrome/browser/ui/search/search_ipc_router.cc
+++ b/chrome/browser/ui/search/search_ipc_router.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/search/search_ipc_router.h"
 
+#include <utility>
+
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search/search.h"
 #include "chrome/common/render_messages.h"
@@ -30,10 +32,11 @@ bool IsProviderValid(const base::string16& provider) {
 }  // namespace
 
 SearchIPCRouter::SearchIPCRouter(content::WebContents* web_contents,
-                                 Delegate* delegate, scoped_ptr<Policy> policy)
+                                 Delegate* delegate,
+                                 scoped_ptr<Policy> policy)
     : WebContentsObserver(web_contents),
       delegate_(delegate),
-      policy_(policy.Pass()),
+      policy_(std::move(policy)),
       commit_counter_(0),
       is_active_tab_(false) {
   DCHECK(web_contents);
diff --git a/chrome/browser/ui/search_engines/search_engine_tab_helper_browsertest.cc b/chrome/browser/ui/search_engines/search_engine_tab_helper_browsertest.cc
index 090e766..bb9864f 100644
--- a/chrome/browser/ui/search_engines/search_engine_tab_helper_browsertest.cc
+++ b/chrome/browser/ui/search_engines/search_engine_tab_helper_browsertest.cc
@@ -2,11 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "chrome/browser/ui/search_engines/search_engine_tab_helper.h"
+
+#include <utility>
+
 #include "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/search_engines/search_engine_tab_helper.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
@@ -77,7 +80,7 @@ class SearchEngineTabHelperBrowserTest : public InProcessBrowserTest {
     http_response->set_code(net::HTTP_OK);
     http_response->set_content(html);
     http_response->set_content_type("text/html");
-    return http_response.Pass();
+    return std::move(http_response);
   }
 
   // Starts a test server that serves a page pointing to a opensearch descriptor
diff --git a/chrome/browser/ui/search_engines/template_url_table_model.cc b/chrome/browser/ui/search_engines/template_url_table_model.cc
index 83023af..ed72587 100644
--- a/chrome/browser/ui/search_engines/template_url_table_model.cc
+++ b/chrome/browser/ui/search_engines/template_url_table_model.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/search_engines/template_url_table_model.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/i18n/rtl.h"
 #include "base/macros.h"
@@ -268,7 +270,7 @@ void TemplateURLTableModel::Add(int index,
   template_url_service_->Add(turl);
   scoped_ptr<ModelEntry> entry(new ModelEntry(this, turl));
   template_url_service_->AddObserver(this);
-  AddEntry(index, entry.Pass());
+  AddEntry(index, std::move(entry));
 }
 
 void TemplateURLTableModel::ModifyTemplateURL(int index,
@@ -317,7 +319,7 @@ int TemplateURLTableModel::MoveToMainGroup(int index) {
 
   scoped_ptr<ModelEntry> current_entry(RemoveEntry(index));
   const int new_index = last_search_engine_index_++;
-  AddEntry(new_index, current_entry.Pass());
+  AddEntry(new_index, std::move(current_entry));
   return new_index;
 }
 
@@ -381,7 +383,7 @@ TemplateURLTableModel::RemoveEntry(int index) {
     --last_other_engine_index_;
   if (observer_)
     observer_->OnItemsRemoved(index, 1);
-  return entry.Pass();
+  return entry;
 }
 
 void TemplateURLTableModel::AddEntry(int index, scoped_ptr<ModelEntry> entry) {
diff --git a/chrome/browser/ui/tabs/tab_strip_model_unittest.cc b/chrome/browser/ui/tabs/tab_strip_model_unittest.cc
index f77f608..d3e875c 100644
--- a/chrome/browser/ui/tabs/tab_strip_model_unittest.cc
+++ b/chrome/browser/ui/tabs/tab_strip_model_unittest.cc
@@ -2477,8 +2477,7 @@ TEST_F(TabStripModelTest, TabBlockedState) {
           reinterpret_cast<gfx::NativeWindow>(0), modal_dialog_manager);
   modal_dialog_manager->ShowDialogWithManager(
       reinterpret_cast<gfx::NativeWindow>(0),
-      scoped_ptr<web_modal::SingleWebContentsDialogManager>(
-          native_manager).Pass());
+      scoped_ptr<web_modal::SingleWebContentsDialogManager>(native_manager));
   EXPECT_TRUE(strip_src.IsTabBlocked(1));
 
   // Detach the tab.
diff --git a/chrome/browser/ui/tabs/tab_utils.cc b/chrome/browser/ui/tabs/tab_utils.cc
index b93a0d4..44c091e 100644
--- a/chrome/browser/ui/tabs/tab_utils.cc
+++ b/chrome/browser/ui/tabs/tab_utils.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/tabs/tab_utils.h"
 
+#include <utility>
+
 #include "base/command_line.h"
 #include "base/strings/string16.h"
 #include "build/build_config.h"
@@ -96,7 +98,7 @@ TabRecordingIndicatorAnimation::Create() {
   scoped_ptr<TabRecordingIndicatorAnimation> animation(
       new TabRecordingIndicatorAnimation(parts, interval));
   animation->set_continuous(false);
-  return animation.Pass();
+  return animation;
 }
 
 }  // namespace
@@ -228,7 +230,7 @@ scoped_ptr<gfx::Animation> CreateTabMediaIndicatorFadeAnimation(
   scoped_ptr<gfx::MultiAnimation> animation(
       new gfx::MultiAnimation(parts, interval));
   animation->set_continuous(false);
-  return animation.Pass();
+  return std::move(animation);
 }
 
 base::string16 AssembleTabTooltipText(const base::string16& title,
diff --git a/chrome/browser/ui/toolbar/toolbar_actions_bar.cc b/chrome/browser/ui/toolbar/toolbar_actions_bar.cc
index acef91b..2d17705 100644
--- a/chrome/browser/ui/toolbar/toolbar_actions_bar.cc
+++ b/chrome/browser/ui/toolbar/toolbar_actions_bar.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/toolbar/toolbar_actions_bar.h"
 
+#include <utility>
+
 #include "base/auto_reset.h"
 #include "base/location.h"
 #include "base/profiler/scoped_tracker.h"
@@ -391,7 +393,7 @@ void ToolbarActionsBar::CreateActions() {
       base::ThreadTaskRunnerHandle::Get()->PostTask(
           FROM_HERE, base::Bind(&ToolbarActionsBar::MaybeShowExtensionBubble,
                                 weak_ptr_factory_.GetWeakPtr(),
-                                base::Passed(controller.Pass())));
+                                base::Passed(std::move(controller))));
     }
   }
 }
@@ -486,7 +488,7 @@ void ToolbarActionsBar::OnAnimationEnded() {
   // Check if we were waiting for animation to complete to either show a
   // message bubble, or to show a popup.
   if (pending_extension_bubble_controller_) {
-    MaybeShowExtensionBubble(pending_extension_bubble_controller_.Pass());
+    MaybeShowExtensionBubble(std::move(pending_extension_bubble_controller_));
   } else if (!popped_out_closure_.is_null()) {
     popped_out_closure_.Run();
     popped_out_closure_.Reset();
@@ -572,7 +574,7 @@ void ToolbarActionsBar::MaybeShowExtensionBubble(
   if (delegate_->IsAnimating()) {
     // If the toolbar is animating, we can't effectively anchor the bubble,
     // so wait until animation stops.
-    pending_extension_bubble_controller_ = controller.Pass();
+    pending_extension_bubble_controller_ = std::move(controller);
   } else if (controller->ShouldShow()) {
     // We check ShouldShow() above because the affected extensions may have been
     // removed since the controller was initialized.
@@ -584,7 +586,7 @@ void ToolbarActionsBar::MaybeShowExtensionBubble(
       if (anchor_action)
         break;
     }
-    delegate_->ShowExtensionMessageBubble(controller.Pass(), anchor_action);
+    delegate_->ShowExtensionMessageBubble(std::move(controller), anchor_action);
   }
 }
 
diff --git a/chrome/browser/ui/toolbar/toolbar_actions_model.cc b/chrome/browser/ui/toolbar/toolbar_actions_model.cc
index 2145668..d10e0c8 100644
--- a/chrome/browser/ui/toolbar/toolbar_actions_model.cc
+++ b/chrome/browser/ui/toolbar/toolbar_actions_model.cc
@@ -164,7 +164,7 @@ ScopedVector<ToolbarActionViewController> ToolbarActionsModel::CreateActions(
   for (const ToolbarItem& item : toolbar_items())
     action_list.push_back(CreateActionForItem(browser, bar, item).release());
 
-  return action_list.Pass();
+  return action_list;
 }
 
 scoped_ptr<ToolbarActionViewController>
@@ -187,15 +187,14 @@ ToolbarActionsModel::CreateActionForItem(Browser* browser,
     case COMPONENT_ACTION: {
       DCHECK(use_redesign_);
       result = ComponentToolbarActionsFactory::GetInstance()
-                   ->GetComponentToolbarActionForId(item.id, browser, bar)
-                   .Pass();
+                   ->GetComponentToolbarActionForId(item.id, browser, bar);
       break;
     }
     case UNKNOWN_ACTION:
       NOTREACHED();  // Should never have an UNKNOWN_ACTION in toolbar_items.
       break;
   }
-  return result.Pass();
+  return result;
 }
 
 void ToolbarActionsModel::OnExtensionActionVisibilityChanged(
diff --git a/chrome/browser/ui/translate/translate_bubble_model_impl.cc b/chrome/browser/ui/translate/translate_bubble_model_impl.cc
index 20417d0..570d55b 100644
--- a/chrome/browser/ui/translate/translate_bubble_model_impl.cc
+++ b/chrome/browser/ui/translate/translate_bubble_model_impl.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/translate/translate_bubble_model_impl.h"
 
+#include <utility>
+
 #include "chrome/browser/translate/chrome_translate_client.h"
 #include "components/translate/core/browser/language_state.h"
 #include "components/translate/core/browser/translate_ui_delegate.h"
@@ -11,9 +13,8 @@
 TranslateBubbleModelImpl::TranslateBubbleModelImpl(
     translate::TranslateStep step,
     scoped_ptr<translate::TranslateUIDelegate> ui_delegate)
-    : ui_delegate_(ui_delegate.Pass()),
-      view_state_transition_(TranslateStepToViewState(step)) {
-}
+    : ui_delegate_(std::move(ui_delegate)),
+      view_state_transition_(TranslateStepToViewState(step)) {}
 
 TranslateBubbleModelImpl::~TranslateBubbleModelImpl() {
 }
diff --git a/chrome/browser/ui/views/app_list/app_list_dialog_container.cc b/chrome/browser/ui/views/app_list/app_list_dialog_container.cc
index 1485005..dd2c4f2 100644
--- a/chrome/browser/ui/views/app_list/app_list_dialog_container.cc
+++ b/chrome/browser/ui/views/app_list/app_list_dialog_container.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/app_list/app_list_dialog_container.h"
 
+#include <utility>
+
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/host_desktop.h"
@@ -219,7 +221,7 @@ class NativeDialogContainer : public BaseDialogContainer {
     scoped_ptr<views::BubbleBorder> border(new views::BubbleBorder(
         views::BubbleBorder::FLOAT, kShadowType, gfx::kPlaceholderColor));
     border->set_use_theme_background_color(true);
-    frame->SetBubbleBorder(border.Pass());
+    frame->SetBubbleBorder(std::move(border));
     return frame;
   }
 
diff --git a/chrome/browser/ui/views/apps/chrome_native_app_window_views.cc b/chrome/browser/ui/views/apps/chrome_native_app_window_views.cc
index 58d9ea3..10cd6a5 100644
--- a/chrome/browser/ui/views/apps/chrome_native_app_window_views.cc
+++ b/chrome/browser/ui/views/apps/chrome_native_app_window_views.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/views/apps/chrome_native_app_window_views.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "apps/ui/views/app_window_frame_view.h"
 #include "base/macros.h"
@@ -343,7 +344,7 @@ bool ChromeNativeAppWindowViews::IsFullscreenOrPending() const {
 }
 
 void ChromeNativeAppWindowViews::UpdateShape(scoped_ptr<SkRegion> region) {
-  shape_ = region.Pass();
+  shape_ = std::move(region);
   widget()->SetShape(shape() ? new SkRegion(*shape()) : nullptr);
   widget()->OnSizeConstraintsChanged();
 }
diff --git a/chrome/browser/ui/views/apps/chrome_native_app_window_views_aura.cc b/chrome/browser/ui/views/apps/chrome_native_app_window_views_aura.cc
index ecb8c70..d956010 100644
--- a/chrome/browser/ui/views/apps/chrome_native_app_window_views_aura.cc
+++ b/chrome/browser/ui/views/apps/chrome_native_app_window_views_aura.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/apps/chrome_native_app_window_views_aura.h"
 
+#include <utility>
+
 #include "apps/ui/views/app_window_frame_view.h"
 #include "ash/ash_constants.h"
 #include "ash/frame/custom_frame_view_ash.h"
@@ -319,9 +321,8 @@ ChromeNativeAppWindowViewsAura::CreateNonClientFrameView(
     // Set the delegate now because CustomFrameViewAsh sets the
     // WindowStateDelegate if one is not already set.
     ash::wm::GetWindowState(GetNativeWindow())
-        ->SetDelegate(
-            scoped_ptr<ash::wm::WindowStateDelegate>(
-                new NativeAppWindowStateDelegate(app_window(), this)).Pass());
+        ->SetDelegate(scoped_ptr<ash::wm::WindowStateDelegate>(
+            new NativeAppWindowStateDelegate(app_window(), this)));
 
     if (IsFrameless())
       return CreateNonStandardAppFrame();
@@ -378,7 +379,7 @@ void ChromeNativeAppWindowViewsAura::SetFullscreen(int fullscreen_types) {
 void ChromeNativeAppWindowViewsAura::UpdateShape(scoped_ptr<SkRegion> region) {
   bool had_shape = !!shape();
 
-  ChromeNativeAppWindowViews::UpdateShape(region.Pass());
+  ChromeNativeAppWindowViews::UpdateShape(std::move(region));
 
   aura::Window* native_window = widget()->GetNativeWindow();
   if (shape() && !had_shape) {
diff --git a/chrome/browser/ui/views/apps/shaped_app_window_targeter_unittest.cc b/chrome/browser/ui/views/apps/shaped_app_window_targeter_unittest.cc
index c504740..802b40c 100644
--- a/chrome/browser/ui/views/apps/shaped_app_window_targeter_unittest.cc
+++ b/chrome/browser/ui/views/apps/shaped_app_window_targeter_unittest.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/apps/shaped_app_window_targeter.h"
 
+#include <utility>
+
 #include "apps/ui/views/app_window_frame_view.h"
 #include "base/macros.h"
 #include "build/build_config.h"
@@ -76,7 +78,7 @@ TEST_F(ShapedAppWindowTargeterTest, HitTestBasic) {
 
   scoped_ptr<SkRegion> region(new SkRegion);
   region->op(SkIRect::MakeXYWH(0, 0, 0, 0), SkRegion::kUnion_Op);
-  app_window()->UpdateShape(region.Pass());
+  app_window()->UpdateShape(std::move(region));
   {
     // With an empty custom shape, all events within the window should fall
     // through to the root window.
@@ -101,7 +103,7 @@ TEST_F(ShapedAppWindowTargeterTest, HitTestBasic) {
   region.reset(new SkRegion);
   region->op(SkIRect::MakeXYWH(40, 0, 20, 100), SkRegion::kUnion_Op);
   region->op(SkIRect::MakeXYWH(0, 40, 100, 20), SkRegion::kUnion_Op);
-  app_window()->UpdateShape(region.Pass());
+  app_window()->UpdateShape(std::move(region));
   {
     // With the custom shape, the events that don't fall within the custom shape
     // will go through to the root window.
@@ -159,7 +161,7 @@ TEST_F(ShapedAppWindowTargeterTest, HitTestOnlyForShapedWindow) {
   scoped_ptr<SkRegion> region(new SkRegion);
   region->op(SkIRect::MakeXYWH(40, 0, 20, 100), SkRegion::kUnion_Op);
   region->op(SkIRect::MakeXYWH(0, 40, 100, 20), SkRegion::kUnion_Op);
-  app_window()->UpdateShape(region.Pass());
+  app_window()->UpdateShape(std::move(region));
   {
     // With the custom shape, the events that don't fall within the custom shape
     // will go through to the root window.
diff --git a/chrome/browser/ui/views/autofill/decorated_textfield.cc b/chrome/browser/ui/views/autofill/decorated_textfield.cc
index 48bccfd..75435f4 100644
--- a/chrome/browser/ui/views/autofill/decorated_textfield.cc
+++ b/chrome/browser/ui/views/autofill/decorated_textfield.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/autofill/decorated_textfield.h"
 
+#include <utility>
+
 #include "chrome/browser/ui/autofill/autofill_dialog_types.h"
 #include "chrome/browser/ui/views/autofill/tooltip_icon.h"
 #include "ui/gfx/canvas.h"
@@ -162,7 +164,7 @@ void DecoratedTextfield::UpdateBorder() {
     border->SetInsets(insets.top(), left, insets.bottom(), right);
   }
 
-  SetBorder(border.Pass());
+  SetBorder(std::move(border));
 }
 
 void DecoratedTextfield::IconChanged() {
diff --git a/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc b/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc
index 856cd00..b8568d1 100644
--- a/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc
+++ b/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc
@@ -227,7 +227,7 @@ class BookmarkButtonBase : public views::LabelButton {
                                    kButtonPaddingHorizontal,
                                    kButtonPaddingVertical,
                                    kButtonPaddingHorizontal));
-    return border.Pass();
+    return border;
   }
 
   bool IsTriggerableEvent(const ui::Event& e) override {
diff --git a/chrome/browser/ui/views/bookmarks/bookmark_bubble_view.cc b/chrome/browser/ui/views/bookmarks/bookmark_bubble_view.cc
index c09d3ad..a235875 100644
--- a/chrome/browser/ui/views/bookmarks/bookmark_bubble_view.cc
+++ b/chrome/browser/ui/views/bookmarks/bookmark_bubble_view.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/bookmarks/bookmark_bubble_view.h"
 
+#include <utility>
+
 #include "base/macros.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_util.h"
@@ -79,8 +81,8 @@ void BookmarkBubbleView::ShowBubble(
     return;
 
   bookmark_bubble_ =
-      new BookmarkBubbleView(anchor_view, observer, delegate.Pass(), profile,
-                             url, !already_bookmarked);
+      new BookmarkBubbleView(anchor_view, observer, std::move(delegate),
+                             profile, url, !already_bookmarked);
   if (!anchor_view) {
     bookmark_bubble_->SetAnchorRect(anchor_rect);
     bookmark_bubble_->set_parent_window(parent_window);
@@ -288,7 +290,7 @@ BookmarkBubbleView::BookmarkBubbleView(
     bool newly_bookmarked)
     : BubbleDelegateView(anchor_view, views::BubbleBorder::TOP_RIGHT),
       observer_(observer),
-      delegate_(delegate.Pass()),
+      delegate_(std::move(delegate)),
       profile_(profile),
       url_(url),
       newly_bookmarked_(newly_bookmarked),
diff --git a/chrome/browser/ui/views/bookmarks/bookmark_bubble_view_unittest.cc b/chrome/browser/ui/views/bookmarks/bookmark_bubble_view_unittest.cc
index 2353464..9eb155a 100644
--- a/chrome/browser/ui/views/bookmarks/bookmark_bubble_view_unittest.cc
+++ b/chrome/browser/ui/views/bookmarks/bookmark_bubble_view_unittest.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/views/bookmarks/bookmark_bubble_view.h"
 
 #include <string>
+#include <utility>
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
@@ -60,11 +61,8 @@ class BookmarkBubbleViewTest : public BrowserWithTestWindowTest {
   // Creates a bookmark bubble view.
   void CreateBubbleView() {
     scoped_ptr<BubbleSyncPromoDelegate> delegate;
-    bubble_.reset(new BookmarkBubbleView(NULL,
-                                         NULL,
-                                         delegate.Pass(),
-                                         profile(),
-                                         GURL(kTestBookmarkURL),
+    bubble_.reset(new BookmarkBubbleView(NULL, NULL, std::move(delegate),
+                                         profile(), GURL(kTestBookmarkURL),
                                          true));
   }
 
diff --git a/chrome/browser/ui/views/confirm_bubble_views.cc b/chrome/browser/ui/views/confirm_bubble_views.cc
index 57a4f33..06d2571 100644
--- a/chrome/browser/ui/views/confirm_bubble_views.cc
+++ b/chrome/browser/ui/views/confirm_bubble_views.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/confirm_bubble_views.h"
 
+#include <utility>
+
 #include "chrome/browser/ui/confirm_bubble.h"
 #include "chrome/browser/ui/confirm_bubble_model.h"
 #include "components/constrained_window/constrained_window_views.h"
@@ -14,8 +16,7 @@
 #include "ui/views/widget/widget.h"
 
 ConfirmBubbleViews::ConfirmBubbleViews(scoped_ptr<ConfirmBubbleModel> model)
-    : model_(model.Pass()),
-      link_(NULL) {
+    : model_(std::move(model)), link_(NULL) {
   views::GridLayout* layout = views::GridLayout::CreatePanel(this);
   SetLayoutManager(layout);
 
@@ -104,7 +105,8 @@ void ShowConfirmBubble(gfx::NativeWindow window,
                        const gfx::Point& origin,
                        scoped_ptr<ConfirmBubbleModel> model) {
   constrained_window::CreateBrowserModalDialogViews(
-      new ConfirmBubbleViews(model.Pass()), window)->Show();
+      new ConfirmBubbleViews(std::move(model)), window)
+      ->Show();
 }
 
 }  // namespace chrome
diff --git a/chrome/browser/ui/views/confirm_bubble_views_unittest.cc b/chrome/browser/ui/views/confirm_bubble_views_unittest.cc
index cba17e9..206dbef 100644
--- a/chrome/browser/ui/views/confirm_bubble_views_unittest.cc
+++ b/chrome/browser/ui/views/confirm_bubble_views_unittest.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/confirm_bubble_views.h"
 
+#include <utility>
+
 #include "chrome/browser/ui/confirm_bubble.h"
 #include "chrome/browser/ui/test/test_confirm_bubble_model.h"
 #include "chrome/browser/ui/views/chrome_constrained_window_views_client.h"
@@ -30,7 +32,7 @@ TEST_F(ConfirmBubbleViewsTest, CreateAndClose) {
   bool model_deleted = false;
   scoped_ptr<TestConfirmBubbleModel> model(
       new TestConfirmBubbleModel(&model_deleted, NULL, NULL, NULL));
-  ConfirmBubbleViews* bubble = new ConfirmBubbleViews(model.Pass());
+  ConfirmBubbleViews* bubble = new ConfirmBubbleViews(std::move(model));
   gfx::NativeWindow parent = parent_widget->GetNativeWindow();
   constrained_window::CreateBrowserModalDialogViews(bubble, parent)->Show();
 
diff --git a/chrome/browser/ui/views/constrained_window_views_browsertest.cc b/chrome/browser/ui/views/constrained_window_views_browsertest.cc
index 6785969..94398b7 100644
--- a/chrome/browser/ui/views/constrained_window_views_browsertest.cc
+++ b/chrome/browser/ui/views/constrained_window_views_browsertest.cc
@@ -56,7 +56,7 @@ class TestDialog : public views::DialogDelegateView {
 scoped_ptr<TestDialog> ShowModalDialog(content::WebContents* web_contents) {
   scoped_ptr<TestDialog> dialog(new TestDialog());
   constrained_window::ShowWebModalDialogViews(dialog.get(), web_contents);
-  return dialog.Pass();
+  return dialog;
 }
 
 } // namespace
diff --git a/chrome/browser/ui/views/create_application_shortcut_view.cc b/chrome/browser/ui/views/create_application_shortcut_view.cc
index 995eba4..4f64137 100644
--- a/chrome/browser/ui/views/create_application_shortcut_view.cc
+++ b/chrome/browser/ui/views/create_application_shortcut_view.cc
@@ -5,9 +5,9 @@
 #include "chrome/browser/ui/views/create_application_shortcut_view.h"
 
 #include <stddef.h>
-
 #include <algorithm>
 #include <cmath>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ -396,9 +396,9 @@ bool CreateApplicationShortcutView::Accept() {
   creation_locations.in_quick_launch_bar = false;
 #endif
 
-  web_app::CreateShortcutsWithInfo(web_app::SHORTCUT_CREATION_BY_USER,
-                                   creation_locations, shortcut_info_.Pass(),
-                                   file_handlers_info_);
+  web_app::CreateShortcutsWithInfo(
+      web_app::SHORTCUT_CREATION_BY_USER, creation_locations,
+      std::move(shortcut_info_), file_handlers_info_);
   return true;
 }
 
@@ -558,6 +558,6 @@ bool CreateChromeApplicationShortcutView::Cancel() {
 void CreateChromeApplicationShortcutView::OnAppInfoLoaded(
     scoped_ptr<web_app::ShortcutInfo> shortcut_info,
     const extensions::FileHandlersInfo& file_handlers_info) {
-  shortcut_info_ = shortcut_info.Pass();
+  shortcut_info_ = std::move(shortcut_info);
   file_handlers_info_ = file_handlers_info;
 }
diff --git a/chrome/browser/ui/views/desktop_media_picker_views.cc b/chrome/browser/ui/views/desktop_media_picker_views.cc
index 21e618c..1c89f35 100644
--- a/chrome/browser/ui/views/desktop_media_picker_views.cc
+++ b/chrome/browser/ui/views/desktop_media_picker_views.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/views/desktop_media_picker_views.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/callback.h"
 #include "base/command_line.h"
@@ -210,9 +211,7 @@ void DesktopMediaSourceView::OnGestureEvent(ui::GestureEvent* event) {
 DesktopMediaListView::DesktopMediaListView(
     DesktopMediaPickerDialogView* parent,
     scoped_ptr<DesktopMediaList> media_list)
-    : parent_(parent),
-      media_list_(media_list.Pass()),
-      weak_factory_(this) {
+    : parent_(parent), media_list_(std::move(media_list)), weak_factory_(this) {
   media_list_->SetThumbnailSize(gfx::Size(kThumbnailWidth, kThumbnailHeight));
   SetFocusable(true);
 }
@@ -398,7 +397,7 @@ DesktopMediaPickerDialogView::DesktopMediaPickerDialogView(
       app_name_(app_name),
       label_(new views::Label()),
       scroll_view_(views::ScrollView::CreateScrollViewWithBorder()),
-      list_view_(new DesktopMediaListView(this, media_list.Pass())) {
+      list_view_(new DesktopMediaListView(this, std::move(media_list))) {
   if (app_name == target_name) {
     label_->SetText(
         l10n_util::GetStringFUTF16(IDS_DESKTOP_MEDIA_PICKER_TEXT, app_name));
@@ -587,8 +586,9 @@ void DesktopMediaPickerViews::Show(content::WebContents* web_contents,
                                    scoped_ptr<DesktopMediaList> media_list,
                                    const DoneCallback& done_callback) {
   callback_ = done_callback;
-  dialog_ = new DesktopMediaPickerDialogView(
-      web_contents, context, this, app_name, target_name, media_list.Pass());
+  dialog_ =
+      new DesktopMediaPickerDialogView(web_contents, context, this, app_name,
+                                       target_name, std::move(media_list));
 }
 
 void DesktopMediaPickerViews::NotifyDialogResult(DesktopMediaID source) {
diff --git a/chrome/browser/ui/views/desktop_media_picker_views_unittest.cc b/chrome/browser/ui/views/desktop_media_picker_views_unittest.cc
index a5003a2..c2af6c4 100644
--- a/chrome/browser/ui/views/desktop_media_picker_views_unittest.cc
+++ b/chrome/browser/ui/views/desktop_media_picker_views_unittest.cc
@@ -2,11 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "chrome/browser/ui/views/desktop_media_picker_views.h"
+
+#include <utility>
+
 #include "base/bind.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/media/fake_desktop_media_list.h"
-#include "chrome/browser/ui/views/desktop_media_picker_views.h"
 #include "components/web_modal/test_web_contents_modal_dialog_host.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ -32,12 +35,8 @@ class DesktopMediaPickerViewsTest : public testing::Test {
     base::string16 app_name = base::ASCIIToUTF16("foo");
 
     picker_views_.reset(new DesktopMediaPickerViews());
-    picker_views_->Show(NULL,
-                        test_helper_.GetContext(),
-                        NULL,
-                        app_name,
-                        app_name,
-                        media_list.Pass(),
+    picker_views_->Show(NULL, test_helper_.GetContext(), NULL, app_name,
+                        app_name, std::move(media_list),
                         base::Bind(&DesktopMediaPickerViewsTest::OnPickerDone,
                                    base::Unretained(this)));
   }
diff --git a/chrome/browser/ui/views/elevation_icon_setter.cc b/chrome/browser/ui/views/elevation_icon_setter.cc
index a10b8840..1548025 100644
--- a/chrome/browser/ui/views/elevation_icon_setter.cc
+++ b/chrome/browser/ui/views/elevation_icon_setter.cc
@@ -50,7 +50,7 @@ scoped_ptr<SkBitmap> GetElevationIcon() {
       gfx::Size(GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON))));
   DestroyIcon(icon_info.hIcon);
 #endif
-  return icon.Pass();
+  return icon;
 }
 
 }  // namespace
diff --git a/chrome/browser/ui/views/exclusive_access_bubble_views.cc b/chrome/browser/ui/views/exclusive_access_bubble_views.cc
index 64c4113..78721f3c 100644
--- a/chrome/browser/ui/views/exclusive_access_bubble_views.cc
+++ b/chrome/browser/ui/views/exclusive_access_bubble_views.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/exclusive_access_bubble_views.h"
 
+#include <utility>
+
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_split.h"
@@ -143,7 +145,7 @@ InstructionView::InstructionView(const base::string16& text,
   // The key name has a border around it.
   scoped_ptr<views::Border> border(views::Border::CreateRoundedRectBorder(
       kKeyNameBorderPx, kKeyNameCornerRadius, foreground_color));
-  key_name_->SetBorder(border.Pass());
+  key_name_->SetBorder(std::move(border));
   AddChildView(key_name_);
 
   after_key_ = new views::Label(base::string16(), font_list);
@@ -252,7 +254,7 @@ ExclusiveAccessBubbleViews::ExclusiveAccessView::ExclusiveAccessView(
   scoped_ptr<views::BubbleBorder> bubble_border(new views::BubbleBorder(
       views::BubbleBorder::NONE, shadow_type, background_color));
   set_background(new views::BubbleBackground(bubble_border.get()));
-  SetBorder(bubble_border.Pass());
+  SetBorder(std::move(bubble_border));
   SetFocusable(false);
 
   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
diff --git a/chrome/browser/ui/views/extensions/extension_action_platform_delegate_views.cc b/chrome/browser/ui/views/extensions/extension_action_platform_delegate_views.cc
index 27bb3a7..a3d97c0 100644
--- a/chrome/browser/ui/views/extensions/extension_action_platform_delegate_views.cc
+++ b/chrome/browser/ui/views/extensions/extension_action_platform_delegate_views.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/extensions/extension_action_platform_delegate_views.h"
 
+#include <utility>
+
 #include "base/logging.h"
 #include "chrome/browser/extensions/extension_action.h"
 #include "chrome/browser/extensions/extension_view_host.h"
@@ -82,9 +84,7 @@ void ExtensionActionPlatformDelegateViews::ShowPopup(
   ExtensionPopup::ShowAction popup_show_action =
       show_action == ExtensionActionViewController::SHOW_POPUP ?
           ExtensionPopup::SHOW : ExtensionPopup::SHOW_AND_INSPECT;
-  ExtensionPopup::ShowPopup(host.Pass(),
-                            reference_view,
-                            arrow,
+  ExtensionPopup::ShowPopup(std::move(host), reference_view, arrow,
                             popup_show_action);
 }
 
diff --git a/chrome/browser/ui/views/extensions/extension_install_dialog_view.cc b/chrome/browser/ui/views/extensions/extension_install_dialog_view.cc
index d67eb8e..715023c 100644
--- a/chrome/browser/ui/views/extensions/extension_install_dialog_view.cc
+++ b/chrome/browser/ui/views/extensions/extension_install_dialog_view.cc
@@ -5,9 +5,9 @@
 #include "chrome/browser/ui/views/extensions/extension_install_dialog_view.h"
 
 #include <stddef.h>
-
 #include <algorithm>
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "base/command_line.h"
@@ -107,11 +107,9 @@ void ShowExtensionInstallDialogImpl(
     scoped_ptr<ExtensionInstallPrompt::Prompt> prompt) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   bool use_tab_modal_dialog = prompt->ShouldUseTabModalDialog();
-  ExtensionInstallDialogView* dialog =
-      new ExtensionInstallDialogView(show_params->profile(),
-                                     show_params->GetParentWebContents(),
-                                     delegate,
-                                     prompt.Pass());
+  ExtensionInstallDialogView* dialog = new ExtensionInstallDialogView(
+      show_params->profile(), show_params->GetParentWebContents(), delegate,
+      std::move(prompt));
   if (use_tab_modal_dialog) {
     content::WebContents* parent_web_contents =
         show_params->GetParentWebContents();
@@ -205,7 +203,7 @@ ExtensionInstallDialogView::ExtensionInstallDialogView(
     : profile_(profile),
       navigator_(navigator),
       delegate_(delegate),
-      prompt_(prompt.Pass()),
+      prompt_(std::move(prompt)),
       container_(NULL),
       scroll_view_(NULL),
       handled_result_(false) {
diff --git a/chrome/browser/ui/views/extensions/extension_install_dialog_view_browsertest.cc b/chrome/browser/ui/views/extensions/extension_install_dialog_view_browsertest.cc
index ca0a6f0..7e7513d 100644
--- a/chrome/browser/ui/views/extensions/extension_install_dialog_view_browsertest.cc
+++ b/chrome/browser/ui/views/extensions/extension_install_dialog_view_browsertest.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/extensions/extension_install_dialog_view.h"
 
+#include <utility>
+
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
@@ -107,7 +109,7 @@ ExtensionInstallDialogViewTestBase::CreatePrompt() {
   gfx::Image icon = gfx::Image::CreateFrom1xBitmap(icon_bitmap);
   prompt->set_icon(icon);
 
-  return prompt.Pass();
+  return prompt;
 }
 
 class ScrollbarTest : public ExtensionInstallDialogViewTestBase {
@@ -129,7 +131,7 @@ ScrollbarTest::ScrollbarTest()
 bool ScrollbarTest::IsScrollbarVisible(
     scoped_ptr<ExtensionInstallPrompt::Prompt> prompt) {
   ExtensionInstallDialogView* dialog = new ExtensionInstallDialogView(
-      profile(), web_contents(), delegate(), prompt.Pass());
+      profile(), web_contents(), delegate(), std::move(prompt));
 
   // Create the modal view around the install dialog view.
   views::Widget* modal = constrained_window::CreateBrowserModalDialogViews(
@@ -153,7 +155,8 @@ IN_PROC_BROWSER_TEST_F(ScrollbarTest, LongPromptScrollbar) {
   scoped_ptr<ExtensionInstallPrompt::Prompt> prompt = CreatePrompt();
   prompt->SetPermissions(permissions,
                          ExtensionInstallPrompt::REGULAR_PERMISSIONS);
-  ASSERT_TRUE(IsScrollbarVisible(prompt.Pass())) << "Scrollbar is not visible";
+  ASSERT_TRUE(IsScrollbarVisible(std::move(prompt)))
+      << "Scrollbar is not visible";
 }
 
 // Tests that a scrollbar isn't shown for this regression case.
@@ -167,7 +170,7 @@ IN_PROC_BROWSER_TEST_F(ScrollbarTest, ScrollbarRegression) {
   scoped_ptr<ExtensionInstallPrompt::Prompt> prompt = CreatePrompt();
   prompt->SetPermissions(permissions,
                          ExtensionInstallPrompt::REGULAR_PERMISSIONS);
-  ASSERT_FALSE(IsScrollbarVisible(prompt.Pass())) << "Scrollbar is visible";
+  ASSERT_FALSE(IsScrollbarVisible(std::move(prompt))) << "Scrollbar is visible";
 }
 
 class ExtensionInstallDialogViewTest
diff --git a/chrome/browser/ui/views/extensions/extension_message_bubble_view.cc b/chrome/browser/ui/views/extensions/extension_message_bubble_view.cc
index fc528bc..9934a89 100644
--- a/chrome/browser/ui/views/extensions/extension_message_bubble_view.cc
+++ b/chrome/browser/ui/views/extensions/extension_message_bubble_view.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/extensions/extension_message_bubble_view.h"
 
+#include <utility>
+
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/utf_string_conversions.h"
@@ -43,7 +45,7 @@ ExtensionMessageBubbleView::ExtensionMessageBubbleView(
     views::BubbleBorder::Arrow arrow_location,
     scoped_ptr<extensions::ExtensionMessageBubbleController> controller)
     : BubbleDelegateView(anchor_view, arrow_location),
-      controller_(controller.Pass()),
+      controller_(std::move(controller)),
       anchor_view_(anchor_view),
       headline_(NULL),
       learn_more_(NULL),
diff --git a/chrome/browser/ui/views/extensions/extension_toolbar_icon_surfacing_bubble_views.cc b/chrome/browser/ui/views/extensions/extension_toolbar_icon_surfacing_bubble_views.cc
index 24fefe36..a430ea5 100644
--- a/chrome/browser/ui/views/extensions/extension_toolbar_icon_surfacing_bubble_views.cc
+++ b/chrome/browser/ui/views/extensions/extension_toolbar_icon_surfacing_bubble_views.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/extensions/extension_toolbar_icon_surfacing_bubble_views.h"
 
+#include <utility>
+
 #include "chrome/browser/ui/toolbar/toolbar_actions_bar_bubble_delegate.h"
 #include "chrome/grit/locale_settings.h"
 #include "ui/base/resource/resource_bundle.h"
@@ -16,9 +18,8 @@ ExtensionToolbarIconSurfacingBubble::ExtensionToolbarIconSurfacingBubble(
     views::View* anchor_view,
     scoped_ptr<ToolbarActionsBarBubbleDelegate> delegate)
     : views::BubbleDelegateView(anchor_view, views::BubbleBorder::TOP_RIGHT),
-      delegate_(delegate.Pass()),
-      acknowledged_(false) {
-}
+      delegate_(std::move(delegate)),
+      acknowledged_(false) {}
 
 ExtensionToolbarIconSurfacingBubble::~ExtensionToolbarIconSurfacingBubble() {
 }
diff --git a/chrome/browser/ui/views/extensions/extension_view_views.cc b/chrome/browser/ui/views/extensions/extension_view_views.cc
index 5f064ff..dc94db0 100644
--- a/chrome/browser/ui/views/extensions/extension_view_views.cc
+++ b/chrome/browser/ui/views/extensions/extension_view_views.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/extensions/extension_view_views.h"
 
+#include <utility>
+
 #include "chrome/browser/extensions/extension_view_host.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
@@ -140,7 +142,7 @@ scoped_ptr<ExtensionView> ExtensionViewHost::CreateExtensionView(
   // We own |view_|, so don't auto delete when it's removed from the view
   // hierarchy.
   view->set_owned_by_client();
-  return view.Pass();
+  return std::move(view);
 }
 
 }  // namespace extensions
diff --git a/chrome/browser/ui/views/external_protocol_dialog.cc b/chrome/browser/ui/views/external_protocol_dialog.cc
index 0eb50a1..5a7d0cb 100644
--- a/chrome/browser/ui/views/external_protocol_dialog.cc
+++ b/chrome/browser/ui/views/external_protocol_dialog.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/external_protocol_dialog.h"
 
+#include <utility>
+
 #include "base/metrics/histogram.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ -43,8 +45,8 @@ void ExternalProtocolHandler::RunExternalProtocolDialog(
   }
 
   // Windowing system takes ownership.
-  new ExternalProtocolDialog(
-      delegate.Pass(), render_process_host_id, routing_id);
+  new ExternalProtocolDialog(std::move(delegate), render_process_host_id,
+                             routing_id);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -125,7 +127,7 @@ ExternalProtocolDialog::ExternalProtocolDialog(
     scoped_ptr<const ProtocolDialogDelegate> delegate,
     int render_process_host_id,
     int routing_id)
-    : delegate_(delegate.Pass()),
+    : delegate_(std::move(delegate)),
       render_process_host_id_(render_process_host_id),
       routing_id_(routing_id),
       creation_time_(base::TimeTicks::Now()) {
diff --git a/chrome/browser/ui/views/frame/browser_desktop_window_tree_host_x11.cc b/chrome/browser/ui/views/frame/browser_desktop_window_tree_host_x11.cc
index 464b319..bf97e0a 100644
--- a/chrome/browser/ui/views/frame/browser_desktop_window_tree_host_x11.cc
+++ b/chrome/browser/ui/views/frame/browser_desktop_window_tree_host_x11.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/frame/browser_desktop_window_tree_host_x11.h"
 
+#include <utility>
+
 #include "base/macros.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/themes/theme_service_factory.h"
@@ -79,7 +81,7 @@ BrowserDesktopWindowTreeHostX11::BrowserDesktopWindowTreeHostX11(
       browser_view_(browser_view) {
   scoped_ptr<ui::ThemeProvider> theme_provider(
       new DesktopThemeProvider(browser_view->browser()->profile()));
-  browser_frame->SetThemeProvider(theme_provider.Pass());
+  browser_frame->SetThemeProvider(std::move(theme_provider));
   browser_frame->set_frame_type(
       browser_frame->UseCustomFrame() ? views::Widget::FRAME_TYPE_FORCE_CUSTOM
                                       : views::Widget::FRAME_TYPE_FORCE_NATIVE);
diff --git a/chrome/browser/ui/views/frame/browser_frame.cc b/chrome/browser/ui/views/frame/browser_frame.cc
index 8334cd5..3b3c5bfa 100644
--- a/chrome/browser/ui/views/frame/browser_frame.cc
+++ b/chrome/browser/ui/views/frame/browser_frame.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/frame/browser_frame.h"
 
+#include <utility>
+
 #include "base/debug/leak_annotations.h"
 #include "base/i18n/rtl.h"
 #include "build/build_config.h"
@@ -104,7 +106,7 @@ void BrowserFrame::InitBrowserFrame() {
 }
 
 void BrowserFrame::SetThemeProvider(scoped_ptr<ui::ThemeProvider> provider) {
-  owned_theme_provider_ = provider.Pass();
+  owned_theme_provider_ = std::move(provider);
   theme_provider_ = owned_theme_provider_.get();
 }
 
diff --git a/chrome/browser/ui/views/frame/browser_frame_ash.cc b/chrome/browser/ui/views/frame/browser_frame_ash.cc
index b2be81d..94ffe37 100644
--- a/chrome/browser/ui/views/frame/browser_frame_ash.cc
+++ b/chrome/browser/ui/views/frame/browser_frame_ash.cc
@@ -63,9 +63,8 @@ BrowserFrameAsh::BrowserFrameAsh(BrowserFrame* browser_frame,
   Browser* browser = browser_view->browser();
   ash::wm::WindowState* window_state =
       ash::wm::GetWindowState(GetNativeWindow());
-  window_state->SetDelegate(
-      scoped_ptr<ash::wm::WindowStateDelegate>(
-          new BrowserWindowStateDelegate(browser)).Pass());
+  window_state->SetDelegate(scoped_ptr<ash::wm::WindowStateDelegate>(
+      new BrowserWindowStateDelegate(browser)));
 
   // Turn on auto window management if we don't need an explicit bounds.
   // This way the requested bounds are honored.
diff --git a/chrome/browser/ui/views/frame/browser_view.cc b/chrome/browser/ui/views/frame/browser_view.cc
index b26c172..0f7ffd2 100644
--- a/chrome/browser/ui/views/frame/browser_view.cc
+++ b/chrome/browser/ui/views/frame/browser_view.cc
@@ -5,8 +5,8 @@
 #include "chrome/browser/ui/views/frame/browser_view.h"
 
 #include <stdint.h>
-
 #include <algorithm>
+#include <utility>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ -1314,7 +1314,7 @@ void BrowserView::ShowBookmarkBubble(const GURL& url, bool already_bookmarked) {
 
   BookmarkBubbleView::ShowBubble(GetToolbarView()->GetBookmarkBubbleAnchor(),
                                  gfx::Rect(), nullptr, bookmark_bar_view_.get(),
-                                 delegate.Pass(), browser_->profile(), url,
+                                 std::move(delegate), browser_->profile(), url,
                                  already_bookmarked);
 }
 
@@ -1379,7 +1379,7 @@ void BrowserView::ShowOneClickSigninBubble(
     anchor_view = toolbar_->location_bar();
 
   OneClickSigninBubbleView::ShowBubble(type, email, error_message,
-                                       delegate.Pass(), anchor_view,
+                                       std::move(delegate), anchor_view,
                                        start_sync_callback);
 }
 #endif
diff --git a/chrome/browser/ui/views/infobars/alternate_nav_infobar_view.cc b/chrome/browser/ui/views/infobars/alternate_nav_infobar_view.cc
index 1aaa2ac..4f89f80 100644
--- a/chrome/browser/ui/views/infobars/alternate_nav_infobar_view.cc
+++ b/chrome/browser/ui/views/infobars/alternate_nav_infobar_view.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/views/infobars/alternate_nav_infobar_view.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/logging.h"
 #include "chrome/browser/ui/omnibox/alternate_nav_infobar_delegate.h"
@@ -19,7 +20,7 @@
 // static
 scoped_ptr<infobars::InfoBar> AlternateNavInfoBarDelegate::CreateInfoBar(
     scoped_ptr<AlternateNavInfoBarDelegate> delegate) {
-  return make_scoped_ptr(new AlternateNavInfoBarView(delegate.Pass()));
+  return make_scoped_ptr(new AlternateNavInfoBarView(std::move(delegate)));
 }
 
 
@@ -27,11 +28,10 @@ scoped_ptr<infobars::InfoBar> AlternateNavInfoBarDelegate::CreateInfoBar(
 
 AlternateNavInfoBarView::AlternateNavInfoBarView(
     scoped_ptr<AlternateNavInfoBarDelegate> delegate)
-    : InfoBarView(delegate.Pass()),
+    : InfoBarView(std::move(delegate)),
       label_1_(NULL),
       link_(NULL),
-      label_2_(NULL) {
-}
+      label_2_(NULL) {}
 
 AlternateNavInfoBarView::~AlternateNavInfoBarView() {
 }
diff --git a/chrome/browser/ui/views/infobars/confirm_infobar.cc b/chrome/browser/ui/views/infobars/confirm_infobar.cc
index 415afcd..b2ba676 100644
--- a/chrome/browser/ui/views/infobars/confirm_infobar.cc
+++ b/chrome/browser/ui/views/infobars/confirm_infobar.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/infobars/confirm_infobar.h"
 
+#include <utility>
+
 #include "base/logging.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/ui/views/elevation_icon_setter.h"
@@ -18,19 +20,18 @@
 
 scoped_ptr<infobars::InfoBar> InfoBarService::CreateConfirmInfoBar(
     scoped_ptr<ConfirmInfoBarDelegate> delegate) {
-  return make_scoped_ptr(new ConfirmInfoBar(delegate.Pass()));
+  return make_scoped_ptr(new ConfirmInfoBar(std::move(delegate)));
 }
 
 
 // ConfirmInfoBar -------------------------------------------------------------
 
 ConfirmInfoBar::ConfirmInfoBar(scoped_ptr<ConfirmInfoBarDelegate> delegate)
-    : InfoBarView(delegate.Pass()),
+    : InfoBarView(std::move(delegate)),
       label_(NULL),
       ok_button_(NULL),
       cancel_button_(NULL),
-      link_(NULL) {
-}
+      link_(NULL) {}
 
 ConfirmInfoBar::~ConfirmInfoBar() {
   // Ensure |elevation_icon_setter_| is destroyed before |ok_button_|.
diff --git a/chrome/browser/ui/views/infobars/infobar_view.cc b/chrome/browser/ui/views/infobars/infobar_view.cc
index c454d42..55f4e61 100644
--- a/chrome/browser/ui/views/infobars/infobar_view.cc
+++ b/chrome/browser/ui/views/infobars/infobar_view.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/views/infobars/infobar_view.h"
 
 #include <algorithm>
+#include <utility>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
@@ -75,7 +76,7 @@ const int InfoBarView::kButtonButtonSpacing = views::kRelatedButtonHSpacing;
 const int InfoBarView::kEndOfLabelSpacing = views::kItemLabelSpacing;
 
 InfoBarView::InfoBarView(scoped_ptr<infobars::InfoBarDelegate> delegate)
-    : infobars::InfoBar(delegate.Pass()),
+    : infobars::InfoBar(std::move(delegate)),
       views::ExternalFocusTracker(this, NULL),
       icon_(NULL),
       close_button_(NULL) {
@@ -134,7 +135,7 @@ views::LabelButton* InfoBarView::CreateLabelButton(
         false, views::Button::STATE_PRESSED,
         views::Painter::CreateImageGridPainter(kPressedImageSet));
 
-    button->SetBorder(button_border.Pass());
+    button->SetBorder(std::move(button_border));
     button->set_animate_on_state_change(false);
     button->SetTextColor(views::Button::STATE_NORMAL, GetInfobarTextColor());
     button->SetTextColor(views::Button::STATE_HOVERED, GetInfobarTextColor());
diff --git a/chrome/browser/ui/views/omnibox/omnibox_result_view.cc b/chrome/browser/ui/views/omnibox/omnibox_result_view.cc
index 6e5493a..fb958fe 100644
--- a/chrome/browser/ui/views/omnibox/omnibox_result_view.cc
+++ b/chrome/browser/ui/views/omnibox/omnibox_result_view.cc
@@ -475,7 +475,7 @@ scoped_ptr<gfx::RenderText> OmniboxResultView::CreateRenderText(
   render_text->SetElideBehavior(gfx::ELIDE_TAIL);
   render_text->SetFontList(font_list_);
   render_text->SetText(text);
-  return render_text.Pass();
+  return render_text;
 }
 
 scoped_ptr<gfx::RenderText> OmniboxResultView::CreateClassifiedRenderText(
@@ -519,7 +519,7 @@ scoped_ptr<gfx::RenderText> OmniboxResultView::CreateClassifiedRenderText(
     }
     render_text->ApplyColor(GetColor(GetState(), color_kind), current_range);
   }
-  return render_text.Pass();
+  return render_text;
 }
 
 int OmniboxResultView::GetMatchContentsWidth() const {
@@ -771,7 +771,7 @@ scoped_ptr<gfx::RenderText> OmniboxResultView::CreateAnswerLine(
     AppendAnswerText(destination.get(), space + text_field->text(),
                      text_field->type());
   }
-  return destination.Pass();
+  return destination;
 }
 
 void OmniboxResultView::AppendAnswerText(gfx::RenderText* destination,
diff --git a/chrome/browser/ui/views/panels/panel_view.cc b/chrome/browser/ui/views/panels/panel_view.cc
index 2932e94..ddb61fb 100644
--- a/chrome/browser/ui/views/panels/panel_view.cc
+++ b/chrome/browser/ui/views/panels/panel_view.cc
@@ -5,8 +5,9 @@
 #include "chrome/browser/ui/views/panels/panel_view.h"
 
 #include <stddef.h>
-
 #include <map>
+#include <utility>
+
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
@@ -333,7 +334,7 @@ PanelView::PanelView(Panel* panel, const gfx::Rect& bounds, bool always_on_top)
           window_->GetNativeView()->GetHost()->GetAcceleratedWidget());
   scoped_ptr<ui::EventHandler> resizer(
       new X11PanelResizer(panel_.get(), window_->GetNativeWindow()));
-  host->SwapNonClientEventHandler(resizer.Pass());
+  host->SwapNonClientEventHandler(std::move(resizer));
 #endif
 }
 
diff --git a/chrome/browser/ui/views/passwords/manage_password_items_view.cc b/chrome/browser/ui/views/passwords/manage_password_items_view.cc
index eb0bca7..cd35ea5 100644
--- a/chrome/browser/ui/views/passwords/manage_password_items_view.cc
+++ b/chrome/browser/ui/views/passwords/manage_password_items_view.cc
@@ -74,7 +74,7 @@ scoped_ptr<views::Label> GenerateUsernameLabel(
   label->SetFontList(ui::ResourceBundle::GetSharedInstance().GetFontList(
       ui::ResourceBundle::SmallFont));
   label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-  return label.Pass();
+  return label;
 }
 
 scoped_ptr<views::Label> GeneratePasswordLabel(
@@ -90,7 +90,7 @@ scoped_ptr<views::Label> GeneratePasswordLabel(
   label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   if (form.federation_url.is_empty())
     label->SetObscured(true);
-  return label.Pass();
+  return label;
 }
 
 scoped_ptr<views::ImageButton> GenerateDeleteButton(
@@ -103,7 +103,7 @@ scoped_ptr<views::ImageButton> GenerateDeleteButton(
                    rb->GetImageNamed(IDR_CLOSE_2_H).ToImageSkia());
   button->SetImage(views::ImageButton::STATE_PRESSED,
                    rb->GetImageNamed(IDR_CLOSE_2_P).ToImageSkia());
-  return button.Pass();
+  return button;
 }
 
 scoped_ptr<views::Label> GenerateDeletedPasswordLabel() {
@@ -112,7 +112,7 @@ scoped_ptr<views::Label> GenerateDeletedPasswordLabel() {
   text->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   text->SetFontList(ui::ResourceBundle::GetSharedInstance().GetFontList(
       ui::ResourceBundle::SmallFont));
-  return text.Pass();
+  return text;
 }
 
 scoped_ptr<views::Link> GenerateUndoLink(views::LinkListener* listener) {
@@ -123,7 +123,7 @@ scoped_ptr<views::Link> GenerateUndoLink(views::LinkListener* listener) {
   undo_link->SetUnderline(false);
   undo_link->SetFontList(ui::ResourceBundle::GetSharedInstance().GetFontList(
       ui::ResourceBundle::SmallFont));
-  return undo_link.Pass();
+  return undo_link;
 }
 
 }  // namespace
diff --git a/chrome/browser/ui/views/passwords/manage_passwords_bubble_view_browsertest.cc b/chrome/browser/ui/views/passwords/manage_passwords_bubble_view_browsertest.cc
index 1b1e7c5..988cd5b 100644
--- a/chrome/browser/ui/views/passwords/manage_passwords_bubble_view_browsertest.cc
+++ b/chrome/browser/ui/views/passwords/manage_passwords_bubble_view_browsertest.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/passwords/manage_passwords_bubble_view.h"
 
+#include <utility>
+
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/metrics/histogram_samples.h"
@@ -314,8 +316,8 @@ IN_PROC_BROWSER_TEST_F(ManagePasswordsBubbleViewTest, ChooseCredential) {
                           net::URLRequestStatus::FAILED);
   EXPECT_CALL(url_callback, OnRequestDone(icon_url));
 
-  SetupChooseCredentials(local_credentials.Pass(), federated_credentials.Pass(),
-                         origin);
+  SetupChooseCredentials(std::move(local_credentials),
+                         std::move(federated_credentials), origin);
   EXPECT_TRUE(IsBubbleShowing());
   EXPECT_CALL(*this, OnChooseCredential(
       Field(&password_manager::CredentialInfo::type,
@@ -338,8 +340,8 @@ IN_PROC_BROWSER_TEST_F(ManagePasswordsBubbleViewTest, ChooseCredentialNoFocus) {
   content::RunAllPendingInMessageLoop();
 
   EXPECT_FALSE(browser()->window()->IsActive());
-  SetupChooseCredentials(local_credentials.Pass(), federated_credentials.Pass(),
-                         origin);
+  SetupChooseCredentials(std::move(local_credentials),
+                         std::move(federated_credentials), origin);
   EXPECT_TRUE(IsBubbleShowing());
 }
 
@@ -365,7 +367,7 @@ IN_PROC_BROWSER_TEST_F(ManagePasswordsBubbleViewTest, AutoSignin) {
                           net::URLRequestStatus::FAILED);
   EXPECT_CALL(url_callback, OnRequestDone(icon_url));
 
-  SetupAutoSignin(local_credentials.Pass());
+  SetupAutoSignin(std::move(local_credentials));
   EXPECT_TRUE(IsBubbleShowing());
 
   ManagePasswordsBubbleView::CloseBubble();
@@ -394,7 +396,7 @@ IN_PROC_BROWSER_TEST_F(ManagePasswordsBubbleViewTest, AutoSigninNoFocus) {
   // Get rid of the warm welcome which makes the bubble sticky.
   password_bubble_experiment::RecordAutoSignInPromptFirstRunExperienceWasShown(
       browser()->profile()->GetPrefs());
-  SetupAutoSignin(local_credentials.Pass());
+  SetupAutoSignin(std::move(local_credentials));
   content::RunAllPendingInMessageLoop();
   EXPECT_TRUE(IsBubbleShowing());
 
diff --git a/chrome/browser/ui/views/profiles/new_avatar_button.cc b/chrome/browser/ui/views/profiles/new_avatar_button.cc
index eefaa5b..8e637bd 100644
--- a/chrome/browser/ui/views/profiles/new_avatar_button.cc
+++ b/chrome/browser/ui/views/profiles/new_avatar_button.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/profiles/new_avatar_button.h"
 
+#include <utility>
+
 #include "base/win/windows_version.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
@@ -42,7 +44,7 @@ scoped_ptr<views::Border> CreateBorder(const int normal_image_set[],
   border->set_insets(gfx::Insets(kTopInset, kLeftRightInset,
                                  kBottomInset, kLeftRightInset));
 
-  return border.Pass();
+  return std::move(border);
 }
 
 }  // namespace
diff --git a/chrome/browser/ui/views/renderer_context_menu/render_view_context_menu_views.cc b/chrome/browser/ui/views/renderer_context_menu/render_view_context_menu_views.cc
index 6d4df0e..0a49a15 100644
--- a/chrome/browser/ui/views/renderer_context_menu/render_view_context_menu_views.cc
+++ b/chrome/browser/ui/views/renderer_context_menu/render_view_context_menu_views.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/renderer_context_menu/render_view_context_menu_views.h"
 
+#include <utility>
+
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/strings/string16.h"
@@ -33,7 +35,7 @@ RenderViewContextMenuViews::RenderViewContextMenuViews(
     : RenderViewContextMenu(render_frame_host, params),
       bidi_submenu_model_(this) {
   scoped_ptr<ToolkitDelegate> delegate(new ToolkitDelegateViews);
-  set_toolkit_delegate(delegate.Pass());
+  set_toolkit_delegate(std::move(delegate));
 }
 
 RenderViewContextMenuViews::~RenderViewContextMenuViews() {
diff --git a/chrome/browser/ui/views/session_crashed_bubble_view.cc b/chrome/browser/ui/views/session_crashed_bubble_view.cc
index 3d65499..343a745 100644
--- a/chrome/browser/ui/views/session_crashed_bubble_view.cc
+++ b/chrome/browser/ui/views/session_crashed_bubble_view.cc
@@ -5,8 +5,8 @@
 #include "chrome/browser/ui/views/session_crashed_bubble_view.h"
 
 #include <stddef.h>
-
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "base/bind.h"
@@ -167,7 +167,7 @@ bool SessionCrashedBubble::Show(Browser* browser) {
       base::Bind(&SessionCrashedBubbleView::ShowForReal,
                  base::Passed(&browser_observer)));
 #else
-  SessionCrashedBubbleView::ShowForReal(browser_observer.Pass(), false);
+  SessionCrashedBubbleView::ShowForReal(std::move(browser_observer), false);
 #endif  // defined(GOOGLE_CHROME_BUILD)
 
   return true;
diff --git a/chrome/browser/ui/views/settings_api_bubble_helper_views.cc b/chrome/browser/ui/views/settings_api_bubble_helper_views.cc
index 62f1569..81caa2c 100644
--- a/chrome/browser/ui/views/settings_api_bubble_helper_views.cc
+++ b/chrome/browser/ui/views/settings_api_bubble_helper_views.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/settings_api_bubble_helper_views.h"
 
+#include <utility>
+
 #include "build/build_config.h"
 #include "chrome/browser/extensions/ntp_overridden_bubble_delegate.h"
 #include "chrome/browser/extensions/settings_api_bubble_delegate.h"
@@ -36,7 +38,7 @@ void ShowSettingsApiBubble(SettingsApiOverrideType type,
     return;
 
   ExtensionMessageBubbleView* bubble = new ExtensionMessageBubbleView(
-      anchor_view, arrow, settings_api_bubble.Pass());
+      anchor_view, arrow, std::move(settings_api_bubble));
   views::BubbleDelegateView::CreateBubble(bubble);
   bubble->Show();
 }
@@ -110,7 +112,7 @@ void MaybeShowExtensionControlledNewTabPage(
       BrowserView::GetBrowserViewForBrowser(browser)
           ->toolbar()
           ->app_menu_button(),
-      views::BubbleBorder::TOP_RIGHT, ntp_overridden_bubble.Pass());
+      views::BubbleBorder::TOP_RIGHT, std::move(ntp_overridden_bubble));
   views::BubbleDelegateView::CreateBubble(bubble);
   bubble->Show();
 }
diff --git a/chrome/browser/ui/views/ssl_client_certificate_selector.cc b/chrome/browser/ui/views/ssl_client_certificate_selector.cc
index b646549..fb1c889 100644
--- a/chrome/browser/ui/views/ssl_client_certificate_selector.cc
+++ b/chrome/browser/ui/views/ssl_client_certificate_selector.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/ssl_client_certificate_selector.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/strings/utf_string_conversions.h"
@@ -29,8 +31,7 @@ SSLClientCertificateSelector::SSLClientCertificateSelector(
     : CertificateSelector(cert_request_info->client_certs, web_contents),
       SSLClientAuthObserver(web_contents->GetBrowserContext(),
                             cert_request_info,
-                            delegate.Pass()) {
-}
+                            std::move(delegate)) {}
 
 SSLClientCertificateSelector::~SSLClientCertificateSelector() {
 }
@@ -45,7 +46,7 @@ void SSLClientCertificateSelector::Init() {
   text_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   text_label->SetAllowCharacterBreak(true);
   text_label->SizeToFit(kTableViewWidth);
-  InitWithText(text_label.Pass());
+  InitWithText(std::move(text_label));
 }
 
 void SSLClientCertificateSelector::OnCertSelectedByNotification() {
@@ -109,7 +110,7 @@ void ShowSSLClientCertificateSelector(
     return;
 
   SSLClientCertificateSelector* selector = new SSLClientCertificateSelector(
-      contents, cert_request_info, delegate.Pass());
+      contents, cert_request_info, std::move(delegate));
   selector->Init();
   selector->Show();
 }
diff --git a/chrome/browser/ui/views/sync/one_click_signin_bubble_view.cc b/chrome/browser/ui/views/sync/one_click_signin_bubble_view.cc
index d2e631f..df2cf75 100644
--- a/chrome/browser/ui/views/sync/one_click_signin_bubble_view.cc
+++ b/chrome/browser/ui/views/sync/one_click_signin_bubble_view.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/sync/one_click_signin_bubble_view.h"
 
+#include <utility>
+
 #include "base/callback_helpers.h"
 #include "base/logging.h"
 #include "chrome/browser/ui/browser.h"
@@ -61,18 +63,18 @@ void OneClickSigninBubbleView::ShowBubble(
   switch (type) {
     case BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_BUBBLE:
       bubble_view_ = new OneClickSigninBubbleView(
-          error_message, base::string16(), delegate.Pass(),
-          anchor_view, start_sync, false);
+          error_message, base::string16(), std::move(delegate), anchor_view,
+          start_sync, false);
       break;
     case BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_MODAL_DIALOG:
       bubble_view_ = new OneClickSigninBubbleView(
-          base::string16(), base::string16(), delegate.Pass(),
-          anchor_view, start_sync, true);
+          base::string16(), base::string16(), std::move(delegate), anchor_view,
+          start_sync, true);
       break;
     case BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_SAML_MODAL_DIALOG:
       bubble_view_ = new OneClickSigninBubbleView(
-          base::string16(), email, delegate.Pass(),
-          anchor_view, start_sync, true);
+          base::string16(), email, std::move(delegate), anchor_view, start_sync,
+          true);
       break;
   }
 
@@ -98,7 +100,7 @@ OneClickSigninBubbleView::OneClickSigninBubbleView(
     const BrowserWindow::StartSyncCallback& start_sync_callback,
     bool is_sync_dialog)
     : BubbleDelegateView(anchor_view, views::BubbleBorder::TOP_RIGHT),
-      delegate_(delegate.Pass()),
+      delegate_(std::move(delegate)),
       error_message_(error_message),
       email_(email),
       start_sync_callback_(start_sync_callback),
diff --git a/chrome/browser/ui/views/sync/one_click_signin_bubble_view_unittest.cc b/chrome/browser/ui/views/sync/one_click_signin_bubble_view_unittest.cc
index a562662..56ef5ef 100644
--- a/chrome/browser/ui/views/sync/one_click_signin_bubble_view_unittest.cc
+++ b/chrome/browser/ui/views/sync/one_click_signin_bubble_view_unittest.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/sync/one_click_signin_bubble_view.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/macros.h"
@@ -52,10 +54,7 @@ class OneClickSigninBubbleViewTest : public views::ViewsTestBase {
     delegate.reset(new OneClickSigninBubbleTestDelegate(this));
 
     OneClickSigninBubbleView::ShowBubble(
-        bubble_type,
-        base::string16(),
-        base::string16(),
-        delegate.Pass(),
+        bubble_type, base::string16(), base::string16(), std::move(delegate),
         anchor_widget_->GetContentsView(),
         base::Bind(&OneClickSigninBubbleViewTest::OnStartSync,
                    base::Unretained(this)));
diff --git a/chrome/browser/ui/views/tab_contents/chrome_web_contents_view_delegate_views.cc b/chrome/browser/ui/views/tab_contents/chrome_web_contents_view_delegate_views.cc
index 3ec93e8..ba69241 100644
--- a/chrome/browser/ui/views/tab_contents/chrome_web_contents_view_delegate_views.cc
+++ b/chrome/browser/ui/views/tab_contents/chrome_web_contents_view_delegate_views.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/tab_contents/chrome_web_contents_view_delegate_views.h"
 
+#include <utility>
+
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/ui/aura/tab_contents/web_drag_bookmark_handler_aura.h"
 #include "chrome/browser/ui/browser.h"
@@ -131,12 +133,12 @@ ChromeWebContentsViewDelegateViews::BuildMenu(
     menu.reset(RenderViewContextMenuViews::Create(focused_frame, params));
     menu->Init();
   }
-  return menu.Pass();
+  return menu;
 }
 
 void ChromeWebContentsViewDelegateViews::ShowMenu(
     scoped_ptr<RenderViewContextMenuBase> menu) {
-  context_menu_ = menu.Pass();
+  context_menu_ = std::move(menu);
   if (!context_menu_)
     return;
 
diff --git a/chrome/browser/ui/views/tabs/tab.cc b/chrome/browser/ui/views/tabs/tab.cc
index 1678a90..2f46cd3 100644
--- a/chrome/browser/ui/views/tabs/tab.cc
+++ b/chrome/browser/ui/views/tabs/tab.cc
@@ -5,8 +5,8 @@
 #include "chrome/browser/ui/views/tabs/tab.h"
 
 #include <stddef.h>
-
 #include <limits>
+#include <utility>
 
 #include "base/command_line.h"
 #include "base/debug/alias.h"
@@ -608,7 +608,7 @@ void Tab::StartPulse() {
 }
 
 void Tab::StopPulse() {
-  StopAndDeleteAnimation(pulse_animation_.Pass());
+  StopAndDeleteAnimation(std::move(pulse_animation_));
 }
 
 void Tab::StartPinnedTabTitleAnimation() {
@@ -641,7 +641,7 @@ void Tab::StartPinnedTabTitleAnimation() {
 }
 
 void Tab::StopPinnedTabTitleAnimation() {
-  StopAndDeleteAnimation(pinned_title_change_animation_.Pass());
+  StopAndDeleteAnimation(std::move(pinned_title_change_animation_));
 }
 
 int Tab::GetWidthOfLargestSelectableRegion() const {
diff --git a/chrome/browser/ui/views/toolbar/app_menu_button.cc b/chrome/browser/ui/views/toolbar/app_menu_button.cc
index e2839f5..984bac97 100644
--- a/chrome/browser/ui/views/toolbar/app_menu_button.cc
+++ b/chrome/browser/ui/views/toolbar/app_menu_button.cc
@@ -231,7 +231,7 @@ scoped_ptr<views::LabelButtonBorder> AppMenuButton::CreateDefaultBorder()
   insets += gfx::Insets(0, 0, 0, margin_trailing_);
   border->set_insets(insets);
 
-  return border.Pass();
+  return border;
 }
 
 gfx::Rect AppMenuButton::GetThemePaintRect() const {
diff --git a/chrome/browser/ui/views/toolbar/back_button.cc b/chrome/browser/ui/views/toolbar/back_button.cc
index a0821bd..0a0f51d 100644
--- a/chrome/browser/ui/views/toolbar/back_button.cc
+++ b/chrome/browser/ui/views/toolbar/back_button.cc
@@ -52,7 +52,7 @@ scoped_ptr<views::LabelButtonBorder> BackButton::CreateDefaultBorder() const {
   border->set_insets(gfx::Insets(insets.top(), insets.left() + margin_leading_,
                                  insets.bottom(), insets.right()));
 
-  return border.Pass();
+  return border;
 }
 
 gfx::Rect BackButton::GetThemePaintRect() const {
diff --git a/chrome/browser/ui/views/toolbar/browser_actions_container.cc b/chrome/browser/ui/views/toolbar/browser_actions_container.cc
index 29658f4..575eec3 100644
--- a/chrome/browser/ui/views/toolbar/browser_actions_container.cc
+++ b/chrome/browser/ui/views/toolbar/browser_actions_container.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/toolbar/browser_actions_container.h"
 
+#include <utility>
+
 #include "base/compiler_specific.h"
 #include "base/stl_util.h"
 #include "chrome/browser/extensions/extension_message_bubble_controller.h"
@@ -339,10 +341,9 @@ void BrowserActionsContainer::ShowExtensionMessageBubble(
                 ->app_menu_button();
 
   extensions::ExtensionMessageBubbleView* bubble =
-      new extensions::ExtensionMessageBubbleView(
-          reference_view,
-          views::BubbleBorder::TOP_RIGHT,
-          controller.Pass());
+      new extensions::ExtensionMessageBubbleView(reference_view,
+                                                 views::BubbleBorder::TOP_RIGHT,
+                                                 std::move(controller));
   views::BubbleDelegateView::CreateBubble(bubble);
   active_bubble_ = bubble;
   active_bubble_->GetWidget()->AddObserver(this);
diff --git a/chrome/browser/ui/views/toolbar/chevron_menu_button.cc b/chrome/browser/ui/views/toolbar/chevron_menu_button.cc
index 78ceaa4..31baf8b 100644
--- a/chrome/browser/ui/views/toolbar/chevron_menu_button.cc
+++ b/chrome/browser/ui/views/toolbar/chevron_menu_button.cc
@@ -389,7 +389,7 @@ scoped_ptr<views::LabelButtonBorder> ChevronMenuButton::CreateDefaultBorder()
   scoped_ptr<views::LabelButtonBorder> border =
       views::MenuButton::CreateDefaultBorder();
   border->set_insets(gfx::Insets());
-  return border.Pass();
+  return border;
 }
 
 bool ChevronMenuButton::GetDropFormats(
diff --git a/chrome/browser/ui/views/toolbar/toolbar_action_view.cc b/chrome/browser/ui/views/toolbar/toolbar_action_view.cc
index 8404832..4bdb6df 100644
--- a/chrome/browser/ui/views/toolbar/toolbar_action_view.cc
+++ b/chrome/browser/ui/views/toolbar/toolbar_action_view.cc
@@ -110,7 +110,7 @@ scoped_ptr<LabelButtonBorder> ToolbarActionView::CreateDefaultBorder() const {
   scoped_ptr<LabelButtonBorder> border = LabelButton::CreateDefaultBorder();
   border->set_insets(gfx::Insets(kBorderInset, kBorderInset,
                                  kBorderInset, kBorderInset));
-  return border.Pass();
+  return border;
 }
 
 void ToolbarActionView::OnMouseEntered(const ui::MouseEvent& event) {
diff --git a/chrome/browser/ui/views/toolbar/toolbar_button.cc b/chrome/browser/ui/views/toolbar/toolbar_button.cc
index 0d63bd1..a9435ae 100644
--- a/chrome/browser/ui/views/toolbar/toolbar_button.cc
+++ b/chrome/browser/ui/views/toolbar/toolbar_button.cc
@@ -171,7 +171,7 @@ ToolbarButton::CreateDefaultBorder() const {
   if (ThemeServiceFactory::GetForProfile(profile_)->UsingSystemTheme())
     border->set_insets(GetLayoutInsets(TOOLBAR_BUTTON));
 
-  return border.Pass();
+  return border;
 }
 
 void ToolbarButton::ShowContextMenuForView(View* source,
diff --git a/chrome/browser/ui/views/translate/translate_bubble_view.cc b/chrome/browser/ui/views/translate/translate_bubble_view.cc
index 84408c2..d8041d4 100644
--- a/chrome/browser/ui/views/translate/translate_bubble_view.cc
+++ b/chrome/browser/ui/views/translate/translate_bubble_view.cc
@@ -5,9 +5,9 @@
 #include "chrome/browser/ui/views/translate/translate_bubble_view.h"
 
 #include <stddef.h>
-
 #include <algorithm>
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "base/i18n/string_compare.h"
@@ -116,11 +116,9 @@ void TranslateBubbleView::ShowBubble(
           source_language,
           target_language));
   scoped_ptr<TranslateBubbleModel> model(
-      new TranslateBubbleModelImpl(step, ui_delegate.Pass()));
-  TranslateBubbleView* view = new TranslateBubbleView(anchor_view,
-                                                      model.Pass(),
-                                                      error_type,
-                                                      web_contents);
+      new TranslateBubbleModelImpl(step, std::move(ui_delegate)));
+  TranslateBubbleView* view = new TranslateBubbleView(
+      anchor_view, std::move(model), error_type, web_contents);
   views::BubbleDelegateView::CreateBubble(view);
   view->ShowForReason(reason);
 }
@@ -260,7 +258,7 @@ TranslateBubbleView::TranslateBubbleView(
       always_translate_checkbox_(NULL),
       advanced_cancel_button_(NULL),
       advanced_done_button_(NULL),
-      model_(model.Pass()),
+      model_(std::move(model)),
       error_type_(error_type),
       is_in_incognito_window_(
           web_contents ? web_contents->GetBrowserContext()->IsOffTheRecord()
diff --git a/chrome/browser/ui/views/translate/translate_bubble_view_unittest.cc b/chrome/browser/ui/views/translate/translate_bubble_view_unittest.cc
index 45be814..9a0b969 100644
--- a/chrome/browser/ui/views/translate/translate_bubble_view_unittest.cc
+++ b/chrome/browser/ui/views/translate/translate_bubble_view_unittest.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/views/translate/translate_bubble_view.h"
 
+#include <utility>
+
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/translate/translate_bubble_model.h"
 #include "chrome/browser/ui/translate/translate_bubble_view_state_transition.h"
@@ -143,9 +145,8 @@ class TranslateBubbleViewTest : public views::ViewsTestBase {
         TranslateBubbleModel::VIEW_STATE_BEFORE_TRANSLATE);
     scoped_ptr<TranslateBubbleModel> model(mock_model_);
     bubble_ = new TranslateBubbleView(anchor_widget_->GetContentsView(),
-                                      model.Pass(),
-                                      translate::TranslateErrors::NONE,
-                                      NULL);
+                                      std::move(model),
+                                      translate::TranslateErrors::NONE, NULL);
     views::BubbleDelegateView::CreateBubble(bubble_)->Show();
   }
 
diff --git a/chrome/browser/ui/webui/browsing_history_handler.cc b/chrome/browser/ui/webui/browsing_history_handler.cc
index 2ca90cc..253a80c 100644
--- a/chrome/browser/ui/webui/browsing_history_handler.cc
+++ b/chrome/browser/ui/webui/browsing_history_handler.cc
@@ -273,7 +273,7 @@ scoped_ptr<base::DictionaryValue> BrowsingHistoryHandler::HistoryEntry::ToValue(
   }
 #endif
 
-  return result.Pass();
+  return result;
 }
 
 bool BrowsingHistoryHandler::HistoryEntry::SortByTimeDescending(
diff --git a/chrome/browser/ui/webui/copresence_ui.cc b/chrome/browser/ui/webui/copresence_ui.cc
index c71134e..9fb2166 100644
--- a/chrome/browser/ui/webui/copresence_ui.cc
+++ b/chrome/browser/ui/webui/copresence_ui.cc
@@ -53,7 +53,7 @@ scoped_ptr<WebUIDataSource> CreateDataSource() {
   data_source->AddResourcePath("copresence.js", IDR_COPRESENCE_JS);
   data_source->SetDefaultResource(IDR_COPRESENCE_HTML);
 
-  return data_source.Pass();
+  return data_source;
 }
 
 }  // namespace
diff --git a/chrome/browser/ui/webui/copresence_ui_handler.cc b/chrome/browser/ui/webui/copresence_ui_handler.cc
index 72da86bba..9bacd39 100644
--- a/chrome/browser/ui/webui/copresence_ui_handler.cc
+++ b/chrome/browser/ui/webui/copresence_ui_handler.cc
@@ -98,7 +98,7 @@ scoped_ptr<DictionaryValue> FormatToken(const T& token) {
   js_token->SetString("time",
       base::TimeFormatTimeOfDay(token.start_time));
 
-  return js_token.Pass();
+  return js_token;
 }
 
 // Retrieve the CopresenceService, if any.
diff --git a/chrome/browser/ui/webui/engagement/site_engagement_ui.cc b/chrome/browser/ui/webui/engagement/site_engagement_ui.cc
index f1c29e8..76c34549 100644
--- a/chrome/browser/ui/webui/engagement/site_engagement_ui.cc
+++ b/chrome/browser/ui/webui/engagement/site_engagement_ui.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/webui/engagement/site_engagement_ui.h"
 
+#include <utility>
+
 #include "base/macros.h"
 #include "chrome/browser/engagement/site_engagement_service.h"
 #include "chrome/browser/profiles/profile.h"
@@ -25,7 +27,7 @@ class SiteEngagementUIHandlerImpl : public SiteEngagementUIHandler {
   SiteEngagementUIHandlerImpl(
       Profile* profile,
       mojo::InterfaceRequest<SiteEngagementUIHandler> request)
-      : profile_(profile), binding_(this, request.Pass()) {
+      : profile_(profile), binding_(this, std::move(request)) {
     DCHECK(profile_);
   }
 
@@ -42,10 +44,10 @@ class SiteEngagementUIHandlerImpl : public SiteEngagementUIHandler {
       SiteEngagementInfoPtr origin_info(SiteEngagementInfo::New());
       origin_info->origin = mojo::String::From(info.first);
       origin_info->score = info.second;
-      engagement_info.push_back(origin_info.Pass());
+      engagement_info.push_back(std::move(origin_info));
     }
 
-    callback.Run(engagement_info.Pass());
+    callback.Run(std::move(engagement_info));
   }
 
  private:
@@ -85,5 +87,5 @@ SiteEngagementUI::~SiteEngagementUI() {}
 void SiteEngagementUI::BindUIHandler(
     mojo::InterfaceRequest<SiteEngagementUIHandler> request) {
   ui_handler_.reset(new SiteEngagementUIHandlerImpl(
-      Profile::FromWebUI(web_ui()), request.Pass()));
+      Profile::FromWebUI(web_ui()), std::move(request)));
 }
diff --git a/chrome/browser/ui/webui/extensions/extension_settings_browsertest.cc b/chrome/browser/ui/webui/extensions/extension_settings_browsertest.cc
index c7a3a20..9cf3342 100644
--- a/chrome/browser/ui/webui/extensions/extension_settings_browsertest.cc
+++ b/chrome/browser/ui/webui/extensions/extension_settings_browsertest.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/webui/extensions/extension_settings_browsertest.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/files/file_path.h"
 #include "base/path_service.h"
@@ -160,7 +161,7 @@ const Extension* ExtensionSettingsUIBrowserTest::InstallExtension(
       return nullptr;
 
     scoped_refptr<extensions::CrxInstaller> installer(
-        extensions::CrxInstaller::Create(service, install_ui.Pass()));
+        extensions::CrxInstaller::Create(service, std::move(install_ui)));
     installer->set_expected_id(std::string());
     installer->set_is_gallery_install(false);
     installer->set_install_source(extensions::Manifest::INTERNAL);
diff --git a/chrome/browser/ui/webui/extensions/install_extension_handler.cc b/chrome/browser/ui/webui/extensions/install_extension_handler.cc
index 0e4b82f..2d504f3 100644
--- a/chrome/browser/ui/webui/extensions/install_extension_handler.cc
+++ b/chrome/browser/ui/webui/extensions/install_extension_handler.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/webui/extensions/install_extension_handler.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ -106,7 +108,7 @@ void InstallExtensionHandler::HandleInstallMessage(
     scoped_ptr<ExtensionInstallPrompt> prompt(
         new ExtensionInstallPrompt(web_ui()->GetWebContents()));
     scoped_refptr<CrxInstaller> crx_installer(CrxInstaller::Create(
-        ExtensionSystem::Get(profile)->extension_service(), prompt.Pass()));
+        ExtensionSystem::Get(profile)->extension_service(), std::move(prompt)));
     crx_installer->set_error_on_unsupported_requirements(true);
     crx_installer->set_off_store_install_allow_reason(
         CrxInstaller::OffStoreInstallAllowedFromSettingsPage);
diff --git a/chrome/browser/ui/webui/foreign_session_handler.cc b/chrome/browser/ui/webui/foreign_session_handler.cc
index e731f6b..076f89f 100644
--- a/chrome/browser/ui/webui/foreign_session_handler.cc
+++ b/chrome/browser/ui/webui/foreign_session_handler.cc
@@ -70,7 +70,7 @@ scoped_ptr<base::DictionaryValue> SessionTabToValue(
   // confusion with the ID corresponding to a session.  Investigate all the
   // places (C++ and JS) where this is being used.  (http://crbug.com/154865).
   dictionary->SetInteger("sessionId", tab.tab_id.id());
-  return dictionary.Pass();
+  return dictionary;
 }
 
 // Helper for initializing a boilerplate SessionWindow JSON compatible object.
@@ -94,7 +94,7 @@ scoped_ptr<base::DictionaryValue> BuildWindowData(
                                    ui::TimeFormat::LENGTH_SHORT, last_synced));
 
   dictionary->SetInteger("sessionId", window_id);
-  return dictionary.Pass();
+  return dictionary;
 }
 
 // Helper method to create JSON compatible objects from SessionWindow objects.
@@ -118,7 +118,7 @@ scoped_ptr<base::DictionaryValue> SessionWindowToValue(
   scoped_ptr<base::DictionaryValue> dictionary(
     BuildWindowData(window.timestamp, window.window_id.id()));
   dictionary->Set("tabs", tab_values.release());
-  return dictionary.Pass();
+  return dictionary;
 }
 
 }  // namespace
diff --git a/chrome/browser/ui/webui/local_discovery/local_discovery_ui_handler.cc b/chrome/browser/ui/webui/local_discovery/local_discovery_ui_handler.cc
index 04a8a03..e623163 100644
--- a/chrome/browser/ui/webui/local_discovery/local_discovery_ui_handler.cc
+++ b/chrome/browser/ui/webui/local_discovery/local_discovery_ui_handler.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/webui/local_discovery/local_discovery_ui_handler.h"
 
 #include <set>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ -66,7 +67,7 @@ scoped_ptr<base::DictionaryValue> CreateDeviceInfo(
   return_value->SetString(kDictionaryKeyDescription, description.description);
   return_value->SetString(kDictionaryKeyType, description.type);
 
-  return return_value.Pass();
+  return return_value;
 }
 
 void ReadDevicesList(
@@ -268,7 +269,8 @@ void LocalDiscoveryUIHandler::HandleShowSyncUI(
 
 void LocalDiscoveryUIHandler::StartRegisterHTTP(
     scoped_ptr<PrivetHTTPClient> http_client) {
-  current_http_client_ = PrivetV1HTTPClient::CreateDefault(http_client.Pass());
+  current_http_client_ =
+      PrivetV1HTTPClient::CreateDefault(std::move(http_client));
 
   std::string user = GetSyncAccount();
 
diff --git a/chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc b/chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc
index a98c0d2..24d5d16 100644
--- a/chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc
+++ b/chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc
@@ -123,7 +123,7 @@ void DownloadsListTracker::StartAndSendChunk() {
 
   base::ListValue list;
   while (it != sorted_items_.end() && list.GetSize() < chunk_size_) {
-    list.Append(CreateDownloadItemValue(*it).Pass());
+    list.Append(CreateDownloadItemValue(*it));
     ++it;
   }
 
@@ -308,7 +308,7 @@ scoped_ptr<base::DictionaryValue> DownloadsListTracker::CreateDownloadItemValue(
   file_value->SetBoolean("retry", retry);
   file_value->SetString("state", state);
 
-  return file_value.Pass();
+  return file_value;
 }
 
 bool DownloadsListTracker::IsIncognito(const DownloadItem& item) const {
@@ -382,7 +382,7 @@ void DownloadsListTracker::InsertItem(const SortedSet::iterator& insert) {
     return;
 
   base::ListValue list;
-  list.Append(CreateDownloadItemValue(*insert).Pass());
+  list.Append(CreateDownloadItemValue(*insert));
 
   web_ui_->CallJavascriptFunction(
       "downloads.Manager.insertItems",
diff --git a/chrome/browser/ui/webui/md_downloads/downloads_list_tracker_unittest.cc b/chrome/browser/ui/webui/md_downloads/downloads_list_tracker_unittest.cc
index 2cc4df2..a4296bc 100644
--- a/chrome/browser/ui/webui/md_downloads/downloads_list_tracker_unittest.cc
+++ b/chrome/browser/ui/webui/md_downloads/downloads_list_tracker_unittest.cc
@@ -90,7 +90,7 @@ class TestDownloadsListTracker : public DownloadsListTracker {
     scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue);
     CHECK_LE(item->GetId(), static_cast<uint64_t>(INT_MAX));
     dict->SetInteger("id", item->GetId());
-    return dict.Pass();
+    return dict;
   }
 };
 
diff --git a/chrome/browser/ui/webui/media/webrtc_logs_ui.cc b/chrome/browser/ui/webui/media/webrtc_logs_ui.cc
index 98125cb..a58dbdd 100644
--- a/chrome/browser/ui/webui/media/webrtc_logs_ui.cc
+++ b/chrome/browser/ui/webui/media/webrtc_logs_ui.cc
@@ -4,6 +4,7 @@
 
 #include "chrome/browser/ui/webui/media/webrtc_logs_ui.h"
 
+#include <utility>
 #include <vector>
 
 #include "base/bind.h"
@@ -194,7 +195,7 @@ void WebRtcLogsDOMHandler::UpdateUI() {
       value_w = base::string16(base::ASCIIToUTF16("(unknown time)"));
     upload->SetString("capture_time", value_w);
 
-    upload_list.Append(upload.Pass());
+    upload_list.Append(std::move(upload));
   }
 
   base::StringValue version(version_info::GetVersionNumber());
diff --git a/chrome/browser/ui/webui/media_router/media_router_dialog_controller_impl.cc b/chrome/browser/ui/webui/media_router/media_router_dialog_controller_impl.cc
index f43aadb..1395290 100644
--- a/chrome/browser/ui/webui/media_router/media_router_dialog_controller_impl.cc
+++ b/chrome/browser/ui/webui/media_router/media_router_dialog_controller_impl.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/webui/media_router/media_router_dialog_controller_impl.h"
 
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "base/macros.h"
@@ -302,7 +303,7 @@ void MediaRouterDialogControllerImpl::PopulateDialog(
     media_router_ui->InitWithDefaultMediaSource(delegate);
   } else {
     media_router_ui->InitWithPresentationSessionRequest(
-        initiator(), delegate, create_connection_request.Pass());
+        initiator(), delegate, std::move(create_connection_request));
   }
 }
 
diff --git a/chrome/browser/ui/webui/media_router/media_router_ui.cc b/chrome/browser/ui/webui/media_router/media_router_ui.cc
index cda8494..3e47007 100644
--- a/chrome/browser/ui/webui/media_router/media_router_ui.cc
+++ b/chrome/browser/ui/webui/media_router/media_router_ui.cc
@@ -6,6 +6,7 @@
 
 #include <algorithm>
 #include <string>
+#include <utility>
 
 #include "base/guid.h"
 #include "base/i18n/string_compare.h"
@@ -209,7 +210,7 @@ void MediaRouterUI::InitWithPresentationSessionRequest(
   DCHECK(!create_session_request_);
   DCHECK(!query_result_manager_);
 
-  create_session_request_ = create_session_request.Pass();
+  create_session_request_ = std::move(create_session_request);
   presentation_service_delegate_ = delegate;
   InitCommon(initiator);
   OnDefaultPresentationChanged(create_session_request_->presentation_request());
diff --git a/chrome/browser/ui/webui/media_router/media_router_webui_message_handler.cc b/chrome/browser/ui/webui/media_router/media_router_webui_message_handler.cc
index db1bf83..34eeac2 100644
--- a/chrome/browser/ui/webui/media_router/media_router_webui_message_handler.cc
+++ b/chrome/browser/ui/webui/media_router/media_router_webui_message_handler.cc
@@ -65,7 +65,7 @@ scoped_ptr<base::ListValue> SinksToValue(
     value->Append(sink_val.release());
   }
 
-  return value.Pass();
+  return value;
 }
 
 scoped_ptr<base::DictionaryValue> RouteToValue(
@@ -86,7 +86,7 @@ scoped_ptr<base::DictionaryValue> RouteToValue(
                           full_custom_controller_path);
   }
 
-  return dictionary.Pass();
+  return dictionary;
 }
 
 scoped_ptr<base::ListValue> RoutesToValue(
@@ -99,7 +99,7 @@ scoped_ptr<base::ListValue> RoutesToValue(
     value->Append(route_val.release());
   }
 
-  return value.Pass();
+  return value;
 }
 
 scoped_ptr<base::ListValue> CastModesToValue(const CastModeSet& cast_modes,
@@ -115,7 +115,7 @@ scoped_ptr<base::ListValue> CastModesToValue(const CastModeSet& cast_modes,
     value->Append(cast_mode_val.release());
   }
 
-  return value.Pass();
+  return value;
 }
 
 // Returns an Issue dictionary created from |issue| that can be used in WebUI.
@@ -133,7 +133,7 @@ scoped_ptr<base::DictionaryValue> IssueToValue(const Issue& issue) {
     dictionary->SetString("routeId", issue.route_id());
   dictionary->SetBoolean("isBlocking", issue.is_blocking());
 
-  return dictionary.Pass();
+  return dictionary;
 }
 
 bool IsValidIssueActionTypeNum(int issue_action_type_num) {
diff --git a/chrome/browser/ui/webui/memory_internals/memory_internals_proxy.cc b/chrome/browser/ui/webui/memory_internals/memory_internals_proxy.cc
index 08515fd..e1ef734 100644
--- a/chrome/browser/ui/webui/memory_internals/memory_internals_proxy.cc
+++ b/chrome/browser/ui/webui/memory_internals/memory_internals_proxy.cc
@@ -153,7 +153,8 @@ class RendererDetails {
     if (service_registry)
       service_registry->ConnectToRemoteService(mojo::GetProxy(&service));
     resource_usage_reporters_.insert(std::make_pair(
-        content, make_linked_ptr(new ProcessResourceUsage(service.Pass()))));
+        content,
+        make_linked_ptr(new ProcessResourceUsage(std::move(service)))));
     DCHECK_EQ(web_contents_.size(), resource_usage_reporters_.size());
   }
 
diff --git a/chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.cc b/chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.cc
index 4ff6414..4d21da6 100644
--- a/chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.cc
+++ b/chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
@@ -291,9 +293,9 @@ void NetInternalsTest::MessageHandler::GetNetLogFileContents(
       chrome::GetChannelString()));
   scoped_ptr<net::WriteToFileNetLogObserver> net_log_logger(
       new net::WriteToFileNetLogObserver());
-  net_log_logger->StartObserving(
-      g_browser_process->net_log(), temp_file_handle.Pass(), constants.get(),
-      nullptr);
+  net_log_logger->StartObserving(g_browser_process->net_log(),
+                                 std::move(temp_file_handle), constants.get(),
+                                 nullptr);
   g_browser_process->net_log()->AddGlobalEntry(
       net::NetLog::TYPE_NETWORK_IP_ADDRESSES_CHANGED);
   net::BoundNetLog bound_net_log = net::BoundNetLog::Make(
diff --git a/chrome/browser/ui/webui/omnibox/omnibox_ui.cc b/chrome/browser/ui/webui/omnibox/omnibox_ui.cc
index 0c8021d..09bf3f4 100644
--- a/chrome/browser/ui/webui/omnibox/omnibox_ui.cc
+++ b/chrome/browser/ui/webui/omnibox/omnibox_ui.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/webui/omnibox/omnibox_ui.h"
 
+#include <utility>
+
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/omnibox/omnibox_ui_handler.h"
 #include "chrome/common/url_constants.h"
@@ -31,5 +33,5 @@ OmniboxUI::~OmniboxUI() {}
 void OmniboxUI::BindUIHandler(
     mojo::InterfaceRequest<OmniboxUIHandlerMojo> request) {
   omnibox_ui_handler_.reset(
-      new OmniboxUIHandler(Profile::FromWebUI(web_ui()), request.Pass()));
+      new OmniboxUIHandler(Profile::FromWebUI(web_ui()), std::move(request)));
 }
diff --git a/chrome/browser/ui/webui/omnibox/omnibox_ui_handler.cc b/chrome/browser/ui/webui/omnibox/omnibox_ui_handler.cc
index 6d2792f..d6192ef 100644
--- a/chrome/browser/ui/webui/omnibox/omnibox_ui_handler.cc
+++ b/chrome/browser/ui/webui/omnibox/omnibox_ui_handler.cc
@@ -5,8 +5,8 @@
 #include "chrome/browser/ui/webui/omnibox/omnibox_ui_handler.h"
 
 #include <stddef.h>
-
 #include <string>
+#include <utility>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
@@ -49,9 +49,9 @@ struct TypeConverter<mojo::Array<AutocompleteAdditionalInfoPtr>,
       AutocompleteAdditionalInfoPtr item(AutocompleteAdditionalInfo::New());
       item->key = i->first;
       item->value = i->second;
-      array[index] = item.Pass();
+      array[index] = std::move(item);
     }
-    return array.Pass();
+    return array;
   }
 };
 
@@ -90,7 +90,7 @@ struct TypeConverter<AutocompleteMatchMojoPtr, AutocompleteMatch> {
 
     result->additional_info =
         mojo::Array<AutocompleteAdditionalInfoPtr>::From(input.additional_info);
-    return result.Pass();
+    return result;
   }
 };
 
@@ -104,7 +104,7 @@ struct TypeConverter<AutocompleteResultsForProviderMojoPtr,
     result->provider_name = input->GetName();
     result->results =
         mojo::Array<AutocompleteMatchMojoPtr>::From(input->matches());
-    return result.Pass();
+    return result;
   }
 };
 
@@ -113,8 +113,7 @@ struct TypeConverter<AutocompleteResultsForProviderMojoPtr,
 OmniboxUIHandler::OmniboxUIHandler(
     Profile* profile,
     mojo::InterfaceRequest<OmniboxUIHandlerMojo> request)
-    : profile_(profile),
-      binding_(this, request.Pass()) {
+    : profile_(profile), binding_(this, std::move(request)) {
   ResetController();
 }
 
@@ -164,7 +163,7 @@ void OmniboxUIHandler::OnResultChanged(bool default_match_changed) {
     }
   }
 
-  page_->HandleNewAutocompleteResult(result.Pass());
+  page_->HandleNewAutocompleteResult(std::move(result));
 }
 
 bool OmniboxUIHandler::LookupIsTypedHost(const base::string16& host,
@@ -193,7 +192,7 @@ void OmniboxUIHandler::StartOmniboxQuery(const mojo::String& input_string,
   // important logic and return stale results.  In short, we want the
   // actual results to not depend on the state of the previous request.
   ResetController();
-  page_ = page.Pass();
+  page_ = std::move(page);
   time_omnibox_started_ = base::Time::Now();
   input_ = AutocompleteInput(
       input_string.To<base::string16>(), cursor_position, std::string(), GURL(),
diff --git a/chrome/browser/ui/webui/options/autofill_options_handler.cc b/chrome/browser/ui/webui/options/autofill_options_handler.cc
index f9d5531..28fb030 100644
--- a/chrome/browser/ui/webui/options/autofill_options_handler.cc
+++ b/chrome/browser/ui/webui/options/autofill_options_handler.cc
@@ -80,7 +80,7 @@ scoped_ptr<base::DictionaryValue> CreditCardToDictionary(
   value->SetBoolean("isLocal", card.record_type() == CreditCard::LOCAL_CARD);
   value->SetBoolean("isCached",
                     card.record_type() == CreditCard::FULL_SERVER_CARD);
-  return value.Pass();
+  return value;
 }
 
 // Fills |components| with the address UI components that should be used to
diff --git a/chrome/browser/ui/webui/options/browser_options_handler.cc b/chrome/browser/ui/webui/options/browser_options_handler.cc
index b29ae74..b081f9c5 100644
--- a/chrome/browser/ui/webui/options/browser_options_handler.cc
+++ b/chrome/browser/ui/webui/options/browser_options_handler.cc
@@ -1321,7 +1321,7 @@ scoped_ptr<base::ListValue> BrowserOptionsHandler::GetProfilesInfoList() {
     profile_info_list->Append(profile_value);
   }
 
-  return profile_info_list.Pass();
+  return profile_info_list;
 }
 
 void BrowserOptionsHandler::SendProfilesInfo() {
@@ -1423,7 +1423,7 @@ BrowserOptionsHandler::GetSyncStateDictionary() {
     // Cannot display signin status when running in guest mode on chromeos
     // because there is no SigninManager.
     sync_status->SetBoolean("signinAllowed", false);
-    return sync_status.Pass();
+    return sync_status;
   }
 
   sync_status->SetBoolean("supervisedUser", profile->IsSupervised());
@@ -1463,7 +1463,7 @@ BrowserOptionsHandler::GetSyncStateDictionary() {
   sync_status->SetBoolean("hasUnrecoverableError",
                           service && service->HasUnrecoverableError());
 
-  return sync_status.Pass();
+  return sync_status;
 }
 
 void BrowserOptionsHandler::HandleSelectDownloadLocation(
diff --git a/chrome/browser/ui/webui/options/certificate_manager_handler.cc b/chrome/browser/ui/webui/options/certificate_manager_handler.cc
index 5138a67..9ac2a69 100644
--- a/chrome/browser/ui/webui/options/certificate_manager_handler.cc
+++ b/chrome/browser/ui/webui/options/certificate_manager_handler.cc
@@ -7,9 +7,9 @@
 #include <errno.h>
 #include <stddef.h>
 #include <stdint.h>
-
 #include <algorithm>
 #include <map>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ -1050,7 +1050,7 @@ void CertificateManagerHandler::Delete(const base::ListValue* args) {
 
 void CertificateManagerHandler::OnCertificateManagerModelCreated(
     scoped_ptr<CertificateManagerModel> model) {
-  certificate_manager_model_ = model.Pass();
+  certificate_manager_model_ = std::move(model);
   CertificateManagerModelReady();
 }
 
diff --git a/chrome/browser/ui/webui/options/clear_browser_data_handler.cc b/chrome/browser/ui/webui/options/clear_browser_data_handler.cc
index df0e607..eafdd44 100644
--- a/chrome/browser/ui/webui/options/clear_browser_data_handler.cc
+++ b/chrome/browser/ui/webui/options/clear_browser_data_handler.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/webui/options/clear_browser_data_handler.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ -462,7 +463,7 @@ void ClearBrowserDataHandler::AddCounter(
       Profile::FromWebUI(web_ui()),
       base::Bind(&ClearBrowserDataHandler::UpdateCounterText,
                  base::Unretained(this)));
-  counters_.push_back(counter.Pass());
+  counters_.push_back(std::move(counter));
 }
 
 void ClearBrowserDataHandler::UpdateCounterText(
diff --git a/chrome/browser/ui/webui/options/content_settings_handler.cc b/chrome/browser/ui/webui/options/content_settings_handler.cc
index f26c435..935897c 100644
--- a/chrome/browser/ui/webui/options/content_settings_handler.cc
+++ b/chrome/browser/ui/webui/options/content_settings_handler.cc
@@ -5,9 +5,9 @@
 #include "chrome/browser/ui/webui/options/content_settings_handler.h"
 
 #include <stddef.h>
-
 #include <algorithm>
 #include <map>
+#include <utility>
 #include <vector>
 
 #include "base/bind.h"
@@ -381,7 +381,7 @@ scoped_ptr<base::DictionaryValue> GetChooserExceptionForPage(
     exception->SetString(kObjectName, name);
     exception->Set(kObject, object->CreateDeepCopy());
   }
-  return exception.Pass();
+  return exception;
 }
 
 // Returns true whenever the |extension| is hosted and has |permission|.
@@ -1184,7 +1184,7 @@ void ContentSettingsHandler::UpdateChooserExceptionsViewFromModel(
   base::ListValue exceptions;
   for (auto& one_provider_exceptions : all_provider_exceptions) {
     for (auto& exception : one_provider_exceptions)
-      exceptions.Append(exception.Pass());
+      exceptions.Append(std::move(exception));
   }
 
   base::StringValue type_string(chooser_type.name);
@@ -1424,7 +1424,7 @@ void ContentSettingsHandler::GetExceptionsFromHostContentSettingsMap(
 
   for (auto& one_provider_exceptions : all_provider_exceptions) {
     for (auto& exception : one_provider_exceptions)
-      exceptions->Append(exception.Pass());
+      exceptions->Append(std::move(exception));
   }
 }
 
diff --git a/chrome/browser/ui/webui/options/cookies_view_handler.cc b/chrome/browser/ui/webui/options/cookies_view_handler.cc
index 17ea9d7..e13abda 100644
--- a/chrome/browser/ui/webui/options/cookies_view_handler.cc
+++ b/chrome/browser/ui/webui/options/cookies_view_handler.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/webui/options/cookies_view_handler.h"
 
 #include <string>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ -154,7 +155,7 @@ void CookiesViewHandler::TreeNodesAdded(ui::TreeModel* model,
   else
     args.AppendString(model_util_->GetTreeNodeId(parent_node));
   args.AppendInteger(start);
-  args.Append(children.Pass());
+  args.Append(std::move(children));
   web_ui()->CallJavascriptFunction("CookiesView.onTreeItemAdded", args);
 }
 
@@ -274,7 +275,7 @@ void CookiesViewHandler::SendChildren(const CookieTreeNode* parent) {
     args.Append(base::Value::CreateNullValue());
   else
     args.AppendString(model_util_->GetTreeNodeId(parent));
-  args.Append(children.Pass());
+  args.Append(std::move(children));
 
   web_ui()->CallJavascriptFunction("CookiesView.loadChildren", args);
 }
diff --git a/chrome/browser/ui/webui/options/core_options_handler.cc b/chrome/browser/ui/webui/options/core_options_handler.cc
index b15d207..9cf0f7e 100644
--- a/chrome/browser/ui/webui/options/core_options_handler.cc
+++ b/chrome/browser/ui/webui/options/core_options_handler.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/webui/options/core_options_handler.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ -346,7 +347,7 @@ void CoreOptionsHandler::NotifyPrefChanged(
     const std::string& controlling_pref_name) {
   scoped_ptr<base::Value> value(
       CreateValueForPref(pref_name, controlling_pref_name));
-  DispatchPrefChangeNotification(pref_name, value.Pass());
+  DispatchPrefChangeNotification(pref_name, std::move(value));
 }
 
 void CoreOptionsHandler::DispatchPrefChangeNotification(
diff --git a/chrome/browser/ui/webui/options/reset_profile_settings_handler.cc b/chrome/browser/ui/webui/options/reset_profile_settings_handler.cc
index ff78249..2d80ae6 100644
--- a/chrome/browser/ui/webui/options/reset_profile_settings_handler.cc
+++ b/chrome/browser/ui/webui/options/reset_profile_settings_handler.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/webui/options/reset_profile_settings_handler.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/macros.h"
@@ -212,11 +214,9 @@ void ResetProfileSettingsHandler::ResetProfile(bool send_settings) {
   if (!default_settings)
     default_settings.reset(new BrandcodedDefaultSettings);
   resetter_->Reset(
-      ProfileResetter::ALL,
-      default_settings.Pass(),
+      ProfileResetter::ALL, std::move(default_settings),
       base::Bind(&ResetProfileSettingsHandler::OnResetProfileSettingsDone,
-                 AsWeakPtr(),
-                 send_settings));
+                 AsWeakPtr(), send_settings));
   content::RecordAction(base::UserMetricsAction("ResetProfile"));
   UMA_HISTOGRAM_BOOLEAN("ProfileReset.SendFeedback", send_settings);
 }
diff --git a/chrome/browser/ui/webui/options/supervised_user_import_handler.cc b/chrome/browser/ui/webui/options/supervised_user_import_handler.cc
index 1721606..4af6aeb 100644
--- a/chrome/browser/ui/webui/options/supervised_user_import_handler.cc
+++ b/chrome/browser/ui/webui/options/supervised_user_import_handler.cc
@@ -40,7 +40,7 @@ scoped_ptr<base::ListValue> GetAvatarIcons() {
     avatar_icons->Append(new base::StringValue(avatar_url));
   }
 
-  return avatar_icons.Pass();
+  return avatar_icons;
 }
 
 bool ProfileIsLegacySupervised(const base::FilePath& profile_path) {
diff --git a/chrome/browser/ui/webui/policy_material_design_ui.cc b/chrome/browser/ui/webui/policy_material_design_ui.cc
index 39376ac..081b0a2 100644
--- a/chrome/browser/ui/webui/policy_material_design_ui.cc
+++ b/chrome/browser/ui/webui/policy_material_design_ui.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/webui/policy_material_design_ui.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/macros.h"
 #include "chrome/browser/profiles/profile.h"
@@ -77,7 +78,7 @@ void PolicyMaterialDesignUIHandler::AddPolicyName(
     if (tags[i] != policy::RISK_TAG_NONE)
       list->AppendString(kPolicyRiskTags[tags[i]].key);
   }
-  names->Set(name, list.Pass());
+  names->Set(name, std::move(list));
 }
 
 void PolicyMaterialDesignUIHandler::SendPolicyNames() const {
diff --git a/chrome/browser/ui/webui/policy_ui_handler.cc b/chrome/browser/ui/webui/policy_ui_handler.cc
index 602d511..c4a9b4a 100644
--- a/chrome/browser/ui/webui/policy_ui_handler.cc
+++ b/chrome/browser/ui/webui/policy_ui_handler.cc
@@ -190,7 +190,7 @@ scoped_ptr<base::Value> CopyAndConvert(const base::Value* value) {
     }
   }
 
-  return copy.Pass();
+  return copy;
 }
 
 }  // namespace
diff --git a/chrome/browser/ui/webui/print_preview/extension_printer_handler.cc b/chrome/browser/ui/webui/print_preview/extension_printer_handler.cc
index 9be255d..d2af813 100644
--- a/chrome/browser/ui/webui/print_preview/extension_printer_handler.cc
+++ b/chrome/browser/ui/webui/print_preview/extension_printer_handler.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/webui/print_preview/extension_printer_handler.h"
 
 #include <algorithm>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ -62,7 +63,7 @@ scoped_ptr<extensions::PrinterProviderPrintJob> UpdateJobFileInfoOnWorkerThread(
     scoped_ptr<extensions::PrinterProviderPrintJob> job) {
   if (base::GetFileInfo(raster_path, &job->file_info))
     job->document_path = raster_path;
-  return job.Pass();
+  return job;
 }
 
 // Callback to PWG raster conversion.
@@ -75,7 +76,7 @@ void UpdateJobFileInfo(
     bool success,
     const base::FilePath& pwg_file_path) {
   if (!success) {
-    callback.Run(job.Pass());
+    callback.Run(std::move(job));
     return;
   }
 
@@ -207,7 +208,7 @@ void ExtensionPrinterHandler::StartPrint(
     // the same way as it's done with PWG raster.
     print_job->content_type = kContentTypePdf;
     print_job->document_bytes = print_data;
-    DispatchPrintJob(callback, print_job.Pass());
+    DispatchPrintJob(callback, std::move(print_job));
     return;
   }
 
@@ -219,7 +220,7 @@ void ExtensionPrinterHandler::StartPrint(
 
   print_job->content_type = kContentTypePWGRaster;
   ConvertToPWGRaster(print_data, printer_description, ticket, page_size,
-                     print_job.Pass(),
+                     std::move(print_job),
                      base::Bind(&ExtensionPrinterHandler::DispatchPrintJob,
                                 weak_ptr_factory_.GetWeakPtr(), callback));
 }
@@ -255,7 +256,7 @@ void ExtensionPrinterHandler::StartGrantPrinterAccess(
 
 void ExtensionPrinterHandler::SetPwgRasterConverterForTesting(
     scoped_ptr<local_discovery::PWGRasterConverter> pwg_raster_converter) {
-  pwg_raster_converter_ = pwg_raster_converter.Pass();
+  pwg_raster_converter_ = std::move(pwg_raster_converter);
 }
 
 void ExtensionPrinterHandler::ConvertToPWGRaster(
diff --git a/chrome/browser/ui/webui/print_preview/print_preview_distiller.cc b/chrome/browser/ui/webui/print_preview/print_preview_distiller.cc
index 4b2d235..f3076d9 100644
--- a/chrome/browser/ui/webui/print_preview/print_preview_distiller.cc
+++ b/chrome/browser/ui/webui/print_preview/print_preview_distiller.cc
@@ -5,8 +5,8 @@
 #include "chrome/browser/ui/webui/print_preview/print_preview_distiller.h"
 
 #include <stdint.h>
-
 #include <string>
+#include <utility>
 
 #include "base/command_line.h"
 #include "base/feature_list.h"
@@ -46,7 +46,7 @@ class PrintPreviewDistiller::WebContentsDelegateImpl
                                    scoped_ptr<base::DictionaryValue> settings,
                                    const base::Closure on_failed_callback)
       : content::WebContentsObserver(web_contents),
-        settings_(settings.Pass()),
+        settings_(std::move(settings)),
         on_failed_callback_(on_failed_callback) {
     web_contents->SetDelegate(this);
 
@@ -224,7 +224,7 @@ PrintPreviewDistiller::PrintPreviewDistiller(
   content::SessionStorageNamespace* session_storage_namespace =
       source_web_contents->GetController().GetDefaultSessionStorageNamespace();
   CreateDestinationWebContents(session_storage_namespace, source_web_contents,
-                               settings.Pass(), on_failed_callback);
+                               std::move(settings), on_failed_callback);
 
   DCHECK(web_contents_);
   ::DistillAndView(source_web_contents, web_contents_.get());
@@ -244,7 +244,7 @@ void PrintPreviewDistiller::CreateDestinationWebContents(
       web_contents_.get());
 
   web_contents_delegate_.reset(new WebContentsDelegateImpl(
-      web_contents_.get(), settings.Pass(), on_failed_callback));
+      web_contents_.get(), std::move(settings), on_failed_callback));
 
   // Set the size of the distilled WebContents.
   ResizeWebContents(web_contents_.get(), gfx::Size(1, 1));
diff --git a/chrome/browser/ui/webui/print_preview/print_preview_handler.cc b/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
index 4e43db2..5af7461 100644
--- a/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
+++ b/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
@@ -6,9 +6,9 @@
 
 #include <ctype.h>
 #include <stddef.h>
-
 #include <map>
 #include <string>
+#include <utility>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ -424,7 +424,7 @@ scoped_ptr<base::DictionaryValue> GetLocalPrinterCapabilitiesOnFileThread(
     return scoped_ptr<base::DictionaryValue>();
   }
 
-  return description.Pass();
+  return description;
 }
 
 void EnumeratePrintersOnFileThread(base::ListValue* printers) {
@@ -873,7 +873,7 @@ void PrintPreviewHandler::HandleGetPreview(const base::ListValue* args) {
     print_preview_distiller_.reset(new PrintPreviewDistiller(
         initiator, base::Bind(&PrintPreviewUI::OnPrintPreviewFailed,
                               print_preview_ui()->GetWeakPtr()),
-        settings.Pass()));
+        std::move(settings)));
   } else {
     RenderViewHost* rvh = initiator->GetRenderViewHost();
     rvh->Send(new PrintMsg_PrintPreview(rvh->GetRoutingID(), *settings));
@@ -1576,7 +1576,7 @@ void PrintPreviewHandler::LocalPrinterCacheFlushed() {
 
 void PrintPreviewHandler::PrivetCapabilitiesUpdateClient(
     scoped_ptr<local_discovery::PrivetHTTPClient> http_client) {
-  if (!PrivetUpdateClient(http_client.Pass()))
+  if (!PrivetUpdateClient(std::move(http_client)))
     return;
 
   privet_capabilities_operation_ =
@@ -1596,8 +1596,8 @@ bool PrintPreviewHandler::PrivetUpdateClient(
 
   privet_local_print_operation_.reset();
   privet_capabilities_operation_.reset();
-  privet_http_client_ =
-      local_discovery::PrivetV1HTTPClient::CreateDefault(http_client.Pass());
+  privet_http_client_ = local_discovery::PrivetV1HTTPClient::CreateDefault(
+      std::move(http_client));
 
   privet_http_resolution_.reset();
 
@@ -1609,7 +1609,7 @@ void PrintPreviewHandler::PrivetLocalPrintUpdateClient(
     std::string capabilities,
     gfx::Size page_size,
     scoped_ptr<local_discovery::PrivetHTTPClient> http_client) {
-  if (!PrivetUpdateClient(http_client.Pass()))
+  if (!PrivetUpdateClient(std::move(http_client)))
     return;
 
   StartPrivetLocalPrint(print_ticket, capabilities, page_size);
diff --git a/chrome/browser/ui/webui/settings/font_handler.cc b/chrome/browser/ui/webui/settings/font_handler.cc
index 4aee410..ff34281 100644
--- a/chrome/browser/ui/webui/settings/font_handler.cc
+++ b/chrome/browser/ui/webui/settings/font_handler.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/webui/settings/font_handler.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/bind_helpers.h"
 #include "base/i18n/rtl.h"
@@ -80,7 +81,7 @@ void FontHandler::FontListHasLoaded(scoped_ptr<base::ListValue> list) {
       // Add empty value to indicate a separator item.
       option->AppendString(std::string());
     }
-    encoding_list.Append(option.Pass());
+    encoding_list.Append(std::move(option));
   }
 
   web_ui()->CallJavascriptFunction("Settings.setFontsData", *list,
diff --git a/chrome/browser/ui/webui/settings/people_handler.cc b/chrome/browser/ui/webui/settings/people_handler.cc
index c425b38..f180eb4 100644
--- a/chrome/browser/ui/webui/settings/people_handler.cc
+++ b/chrome/browser/ui/webui/settings/people_handler.cc
@@ -774,7 +774,7 @@ scoped_ptr<base::DictionaryValue> PeopleHandler::GetSyncStateDictionary() {
     // Cannot display signin status when running in guest mode on chromeos
     // because there is no SigninManager.
     sync_status->SetBoolean("signinAllowed", false);
-    return sync_status.Pass();
+    return sync_status;
   }
 
   sync_status->SetBoolean("supervisedUser", profile_->IsSupervised());
@@ -821,7 +821,7 @@ scoped_ptr<base::DictionaryValue> PeopleHandler::GetSyncStateDictionary() {
   sync_status->SetString("name", name);
   sync_status->SetString("iconURL", icon_url);
 
-  return sync_status.Pass();
+  return sync_status;
 }
 
 bool PeopleHandler::IsExistingWizardPresent() {
diff --git a/chrome/browser/ui/webui/settings/reset_settings_handler.cc b/chrome/browser/ui/webui/settings/reset_settings_handler.cc
index 38c7fef..238a006 100644
--- a/chrome/browser/ui/webui/settings/reset_settings_handler.cc
+++ b/chrome/browser/ui/webui/settings/reset_settings_handler.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/webui/settings/reset_settings_handler.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/metrics/histogram.h"
@@ -199,10 +201,8 @@ void ResetSettingsHandler::ResetProfile(bool send_settings) {
     default_settings.reset(new BrandcodedDefaultSettings);
 
   GetResetter()->Reset(
-      ProfileResetter::ALL,
-      default_settings.Pass(),
-      base::Bind(&ResetSettingsHandler::OnResetProfileSettingsDone,
-                 AsWeakPtr(),
+      ProfileResetter::ALL, std::move(default_settings),
+      base::Bind(&ResetSettingsHandler::OnResetProfileSettingsDone, AsWeakPtr(),
                  send_settings));
   content::RecordAction(base::UserMetricsAction("ResetProfile"));
   UMA_HISTOGRAM_BOOLEAN("ProfileReset.SendFeedback", send_settings);
diff --git a/chrome/browser/ui/webui/signin/inline_login_ui_browsertest.cc b/chrome/browser/ui/webui/signin/inline_login_ui_browsertest.cc
index 03b1cce..e1d21ac 100644
--- a/chrome/browser/ui/webui/signin/inline_login_ui_browsertest.cc
+++ b/chrome/browser/ui/webui/signin/inline_login_ui_browsertest.cc
@@ -445,10 +445,9 @@ class InlineLoginHelperBrowserTest : public InProcessBrowserTest {
     will_create_browser_context_services_subscription_ =
         BrowserContextDependencyManager::GetInstance()
             ->RegisterWillCreateBrowserContextServicesCallbackForTesting(
-                  base::Bind(&InlineLoginHelperBrowserTest::
-                                 OnWillCreateBrowserContextServices,
-                             base::Unretained(this)))
-            .Pass();
+                base::Bind(&InlineLoginHelperBrowserTest::
+                               OnWillCreateBrowserContextServices,
+                           base::Unretained(this)));
   }
 
   void OnWillCreateBrowserContextServices(content::BrowserContext* context) {
diff --git a/chrome/browser/ui/webui/supervised_user_internals_message_handler.cc b/chrome/browser/ui/webui/supervised_user_internals_message_handler.cc
index adc3c67..31a8d01 100644
--- a/chrome/browser/ui/webui/supervised_user_internals_message_handler.cc
+++ b/chrome/browser/ui/webui/supervised_user_internals_message_handler.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/webui/supervised_user_internals_message_handler.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
@@ -34,8 +36,8 @@ base::ListValue* AddSection(base::ListValue* parent_list,
   section->SetString("title", title);
   // Grab a raw pointer to the result before |Pass()|ing it on.
   base::ListValue* result = section_contents.get();
-  section->Set("data", section_contents.Pass());
-  parent_list->Append(section.Pass());
+  section->Set("data", std::move(section_contents));
+  parent_list->Append(std::move(section));
   return result;
 }
 
@@ -47,7 +49,7 @@ void AddSectionEntry(base::ListValue* section_list,
   entry->SetString("stat_name", name);
   entry->SetBoolean("stat_value", value);
   entry->SetBoolean("is_valid", true);
-  section_list->Append(entry.Pass());
+  section_list->Append(std::move(entry));
 }
 
 // Adds a string entry to a section (created with |AddSection| above).
@@ -58,7 +60,7 @@ void AddSectionEntry(base::ListValue* section_list,
   entry->SetString("stat_name", name);
   entry->SetString("stat_value", value);
   entry->SetBoolean("is_valid", true);
-  section_list->Append(entry.Pass());
+  section_list->Append(std::move(entry));
 }
 
 std::string FilteringBehaviorToString(
@@ -264,7 +266,7 @@ void SupervisedUserInternalsMessageHandler::SendBasicInfo() {
   }
 
   base::DictionaryValue result;
-  result.Set("sections", section_list.Pass());
+  result.Set("sections", std::move(section_list));
   web_ui()->CallJavascriptFunction(
       "chrome.supervised_user_internals.receiveBasicInfo", result);
 
diff --git a/chrome/browser/ui/webui/sync_internals_message_handler.cc b/chrome/browser/ui/webui/sync_internals_message_handler.cc
index 8083711..bfcdd24 100644
--- a/chrome/browser/ui/webui/sync_internals_message_handler.cc
+++ b/chrome/browser/ui/webui/sync_internals_message_handler.cc
@@ -4,6 +4,7 @@
 
 #include "chrome/browser/ui/webui/sync_internals_message_handler.h"
 
+#include <utility>
 #include <vector>
 
 #include "base/logging.h"
@@ -45,7 +46,7 @@ SyncInternalsMessageHandler::SyncInternalsMessageHandler()
 
 SyncInternalsMessageHandler::SyncInternalsMessageHandler(
     scoped_ptr<AboutSyncDataExtractor> about_sync_data_extractor)
-    : about_sync_data_extractor_(about_sync_data_extractor.Pass()),
+    : about_sync_data_extractor_(std::move(about_sync_data_extractor)),
       weak_ptr_factory_(this) {}
 
 SyncInternalsMessageHandler::~SyncInternalsMessageHandler() {
diff --git a/chrome/browser/ui/webui/sync_internals_message_handler_unittest.cc b/chrome/browser/ui/webui/sync_internals_message_handler_unittest.cc
index b282873..d7a1ae4 100644
--- a/chrome/browser/ui/webui/sync_internals_message_handler_unittest.cc
+++ b/chrome/browser/ui/webui/sync_internals_message_handler_unittest.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/webui/sync_internals_message_handler.h"
 
+#include <utility>
+
 #include "base/command_line.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ -24,7 +26,7 @@ class TestableSyncInternalsMessageHandler : public SyncInternalsMessageHandler {
   explicit TestableSyncInternalsMessageHandler(
       content::WebUI* web_ui,
       scoped_ptr<AboutSyncDataExtractor> about_sync_data_extractor)
-      : SyncInternalsMessageHandler(about_sync_data_extractor.Pass()) {
+      : SyncInternalsMessageHandler(std::move(about_sync_data_extractor)) {
     set_web_ui(web_ui);
   }
 };
@@ -39,7 +41,7 @@ class FakeExtractor : public AboutSyncDataExtractor {
     last_signin_ = signin;
     scoped_ptr<base::DictionaryValue> dictionary(new base::DictionaryValue());
     dictionary->SetString("fake_key", "fake_value");
-    return dictionary.Pass();
+    return dictionary;
   }
 
   int call_count() const { return call_count_; }
diff --git a/chrome/browser/ui/webui/system_info_ui.cc b/chrome/browser/ui/webui/system_info_ui.cc
index 3253a65..ca636a1 100644
--- a/chrome/browser/ui/webui/system_info_ui.cc
+++ b/chrome/browser/ui/webui/system_info_ui.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/webui/system_info_ui.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/macros.h"
@@ -117,7 +119,7 @@ void SystemInfoUIHTMLSource::StartDataRequest(
 
 void SystemInfoUIHTMLSource::SysInfoComplete(
     scoped_ptr<SystemLogsResponse> sys_info) {
-  response_ = sys_info.Pass();
+  response_ = std::move(sys_info);
   RequestComplete();
 }
 
diff --git a/chrome/browser/ui/window_sizer/window_sizer.cc b/chrome/browser/ui/window_sizer/window_sizer.cc
index ebc9e9a..051b162 100644
--- a/chrome/browser/ui/window_sizer/window_sizer.cc
+++ b/chrome/browser/ui/window_sizer/window_sizer.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/ui/window_sizer/window_sizer.h"
 
+#include <utility>
+
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
@@ -193,20 +195,19 @@ WindowSizer::WindowSizer(
     scoped_ptr<StateProvider> state_provider,
     scoped_ptr<TargetDisplayProvider> target_display_provider,
     const Browser* browser)
-    : state_provider_(state_provider.Pass()),
-      target_display_provider_(target_display_provider.Pass()),
+    : state_provider_(std::move(state_provider)),
+      target_display_provider_(std::move(target_display_provider)),
       // TODO(scottmg): NativeScreen is wrong. http://crbug.com/133312
       screen_(gfx::Screen::GetNativeScreen()),
-      browser_(browser) {
-}
+      browser_(browser) {}
 
 WindowSizer::WindowSizer(
     scoped_ptr<StateProvider> state_provider,
     scoped_ptr<TargetDisplayProvider> target_display_provider,
     gfx::Screen* screen,
     const Browser* browser)
-    : state_provider_(state_provider.Pass()),
-      target_display_provider_(target_display_provider.Pass()),
+    : state_provider_(std::move(state_provider)),
+      target_display_provider_(std::move(target_display_provider)),
       screen_(screen),
       browser_(browser) {
   DCHECK(screen_);
@@ -226,9 +227,8 @@ void WindowSizer::GetBrowserWindowBoundsAndShowState(
       new DefaultStateProvider(app_name, browser));
   scoped_ptr<TargetDisplayProvider> target_display_provider(
       new DefaultTargetDisplayProvider);
-  const WindowSizer sizer(state_provider.Pass(),
-                          target_display_provider.Pass(),
-                          browser);
+  const WindowSizer sizer(std::move(state_provider),
+                          std::move(target_display_provider), browser);
   sizer.DetermineWindowBoundsAndShowState(specified_bounds,
                                           window_bounds,
                                           show_state);
diff --git a/chrome/browser/ui/window_sizer/window_sizer_ash_unittest.cc b/chrome/browser/ui/window_sizer/window_sizer_ash_unittest.cc
index 95d19b2..3e03d81 100644
--- a/chrome/browser/ui/window_sizer/window_sizer_ash_unittest.cc
+++ b/chrome/browser/ui/window_sizer/window_sizer_ash_unittest.cc
@@ -43,7 +43,7 @@ scoped_ptr<Browser> CreateTestBrowser(aura::Window* window,
     ash::wm::GetWindowState(browser->window()->GetNativeWindow())
         ->set_window_position_managed(true);
   }
-  return browser.Pass();
+  return browser;
 }
 
 }  // namespace
diff --git a/chrome/browser/ui/window_sizer/window_sizer_common_unittest.cc b/chrome/browser/ui/window_sizer/window_sizer_common_unittest.cc
index 290ec59..38331da 100644
--- a/chrome/browser/ui/window_sizer/window_sizer_common_unittest.cc
+++ b/chrome/browser/ui/window_sizer/window_sizer_common_unittest.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/window_sizer/window_sizer_common_unittest.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "ash/wm/window_resizer.h"
 #include "base/compiler_specific.h"
@@ -193,7 +194,7 @@ void GetWindowBoundsAndShowState(
   scoped_ptr<WindowSizer::TargetDisplayProvider> tdp(
       new TestTargetDisplayProvider);
 
-  WindowSizer sizer(sp.Pass(), tdp.Pass(), &test_screen, browser);
+  WindowSizer sizer(std::move(sp), std::move(tdp), &test_screen, browser);
   sizer.DetermineWindowBoundsAndShowState(passed_in,
                                           out_bounds,
                                           out_show_state);
@@ -232,7 +233,7 @@ ui::WindowShowState GetWindowShowState(
   scoped_ptr<WindowSizer::TargetDisplayProvider> tdp(
       new TestTargetDisplayProvider);
 
-  WindowSizer sizer(sp.Pass(), tdp.Pass(), &test_screen, browser);
+  WindowSizer sizer(std::move(sp), std::move(tdp), &test_screen, browser);
 
   ui::WindowShowState out_show_state = ui::SHOW_STATE_DEFAULT;
   gfx::Rect out_bounds;