Make major tests target build without unused data members on Linux.

The test targets have been picked from a linux builder.

This allows these targets to build with the following CL applied:
https://codereview.chromium.org/1222403002

BUG=447445

Review URL: https://codereview.chromium.org/1578653002

Cr-Commit-Position: refs/heads/master@{#369953}

14 files changed, 7 insertions, 36 deletions

diff --git a/ash/test/test_shell_delegate.cc b/ash/test/test_shell_delegate.cc
index 08c7219..ed468dc 100644
--- a/ash/test/test_shell_delegate.cc
+++ b/ash/test/test_shell_delegate.cc
@@ -85,9 +85,7 @@ class MediaDelegateImpl : public MediaDelegate {
 TestShellDelegate::TestShellDelegate()
     : num_exit_requests_(0),
       multi_profiles_enabled_(false),
-      force_maximize_on_first_run_(false),
-      test_session_state_delegate_(NULL) {
-}
+      force_maximize_on_first_run_(false) {}
 
 TestShellDelegate::~TestShellDelegate() {
 }
diff --git a/ash/test/test_shell_delegate.h b/ash/test/test_shell_delegate.h
index 2985ff1..f6872fa 100644
--- a/ash/test/test_shell_delegate.h
+++ b/ash/test/test_shell_delegate.h
@@ -79,8 +79,6 @@ class TestShellDelegate : public ShellDelegate {
   base::ObserverList<ash::VirtualKeyboardStateObserver>
       keyboard_state_observer_list_;
 
-  TestSessionStateDelegate* test_session_state_delegate_;  // Not owned.
-
   DISALLOW_COPY_AND_ASSIGN(TestShellDelegate);
 };
 
diff --git a/chrome/browser/apps/guest_view/web_view_interactive_browsertest.cc b/chrome/browser/apps/guest_view/web_view_interactive_browsertest.cc
index 8c361f7..2013712 100644
--- a/chrome/browser/apps/guest_view/web_view_interactive_browsertest.cc
+++ b/chrome/browser/apps/guest_view/web_view_interactive_browsertest.cc
@@ -369,7 +369,6 @@ class WebViewInteractiveTest
     size_t initial_widget_count_;
     content::RenderWidgetHost* last_render_widget_host_;
     scoped_refptr<content::MessageLoopRunner> message_loop_;
-    bool seen_new_widget_;
 
     DISALLOW_COPY_AND_ASSIGN(PopupCreatedObserver);
   };
diff --git a/chrome/browser/extensions/api/sync_file_system/sync_file_system_browsertest.cc b/chrome/browser/extensions/api/sync_file_system/sync_file_system_browsertest.cc
index f257865..b1095e2 100644
--- a/chrome/browser/extensions/api/sync_file_system/sync_file_system_browsertest.cc
+++ b/chrome/browser/extensions/api/sync_file_system/sync_file_system_browsertest.cc
@@ -58,9 +58,7 @@ class SyncFileSystemTest : public extensions::PlatformAppBrowserTest,
                            public drive::FakeDriveService::ChangeObserver {
  public:
   SyncFileSystemTest()
-      : fake_drive_service_(NULL),
-        local_service_(NULL),
-        remote_service_(NULL) {
+      : remote_service_(NULL) {
   }
 
   void SetUpInProcessBrowserTestFixture() override {
@@ -156,8 +154,6 @@ class SyncFileSystemTest : public extensions::PlatformAppBrowserTest,
 
   scoped_ptr<FakeSigninManagerForTesting> fake_signin_manager_;
 
-  drive::FakeDriveService* fake_drive_service_;
-  LocalFileSyncService* local_service_;
   drive_backend::SyncEngine* remote_service_;
 
   int64_t real_minimum_preserved_space_;
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller_browsertest.cc b/chrome/browser/ui/autofill/autofill_dialog_controller_browsertest.cc
index 31469f6..8e20dc07 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_browsertest.cc
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_browsertest.cc
@@ -101,7 +101,6 @@ class TestAutofillDialogController : public AutofillDialogControllerImpl {
                                      base::Bind(&MockCallback)),
         message_loop_runner_(runner),
         use_validation_(false),
-        sign_in_user_index_(0U),
         weak_ptr_factory_(this) {
     Profile* profile =
         Profile::FromBrowserContext(contents->GetBrowserContext());
@@ -200,9 +199,6 @@ class TestAutofillDialogController : public AutofillDialogControllerImpl {
   // This is used to control what |CurrentNotifications()| returns for testing.
   std::vector<DialogNotification> notifications_;
 
-  // The user index that is assigned in IsSignInContinueUrl().
-  size_t sign_in_user_index_;
-
   // Allows generation of WeakPtrs, so controller liveness can be tested.
   base::WeakPtrFactory<TestAutofillDialogController> weak_ptr_factory_;
 
diff --git a/components/autofill/core/browser/autofill_manager_unittest.cc b/components/autofill/core/browser/autofill_manager_unittest.cc
index dd4d0f1..4a10a88 100644
--- a/components/autofill/core/browser/autofill_manager_unittest.cc
+++ b/components/autofill/core/browser/autofill_manager_unittest.cc
@@ -479,7 +479,6 @@ class TestAutofillManager : public AutofillManager {
         autofill_enabled_(true),
         credit_card_upload_enabled_(false),
         credit_card_was_uploaded_(false),
-        expect_all_unknown_possible_types_(false),
         expected_observed_submission_(true) {
     set_payments_client(
         new TestPaymentsClient(driver->GetURLRequestContext(), this));
@@ -605,7 +604,6 @@ class TestAutofillManager : public AutofillManager {
   bool autofill_enabled_;
   bool credit_card_upload_enabled_;
   bool credit_card_was_uploaded_;
-  bool expect_all_unknown_possible_types_;
   bool expected_observed_submission_;
 
   scoped_ptr<base::RunLoop> run_loop_;
diff --git a/components/policy/core/common/remote_commands/remote_commands_service_unittest.cc b/components/policy/core/common/remote_commands/remote_commands_service_unittest.cc
index 24ffd9f..e3756f1 100644
--- a/components/policy/core/common/remote_commands/remote_commands_service_unittest.cc
+++ b/components/policy/core/common/remote_commands/remote_commands_service_unittest.cc
@@ -276,8 +276,6 @@ class RemoteCommandsServiceTest : public testing::Test {
   scoped_refptr<ScopedMockTimeTaskRunner> task_runner_;
 
  private:
-  bool service_started_ = false;
-
   base::ThreadTaskRunnerHandle runner_handle_;
 
   DISALLOW_COPY_AND_ASSIGN(RemoteCommandsServiceTest);
diff --git a/content/shell/browser/shell_content_browser_client.cc b/content/shell/browser/shell_content_browser_client.cc
index d9a30a2..925778d 100644
--- a/content/shell/browser/shell_content_browser_client.cc
+++ b/content/shell/browser/shell_content_browser_client.cc
@@ -348,7 +348,7 @@ bool ShellContentBrowserClient::ShouldSwapProcessesForRedirect(
 
 DevToolsManagerDelegate*
 ShellContentBrowserClient::GetDevToolsManagerDelegate() {
-  return new ShellDevToolsManagerDelegate(browser_context());
+  return new ShellDevToolsManagerDelegate();
 }
 
 void ShellContentBrowserClient::OpenURL(
diff --git a/content/shell/browser/shell_devtools_manager_delegate.cc b/content/shell/browser/shell_devtools_manager_delegate.cc
index 39e290f..cfc09c7 100644
--- a/content/shell/browser/shell_devtools_manager_delegate.cc
+++ b/content/shell/browser/shell_devtools_manager_delegate.cc
@@ -161,13 +161,10 @@ class ShellDevToolsDelegate :
       HandleWebSocketConnection(const std::string& path) override;
 
  private:
-  BrowserContext* browser_context_;
-
   DISALLOW_COPY_AND_ASSIGN(ShellDevToolsDelegate);
 };
 
-ShellDevToolsDelegate::ShellDevToolsDelegate(BrowserContext* browser_context)
-    : browser_context_(browser_context) {
+ShellDevToolsDelegate::ShellDevToolsDelegate(BrowserContext* browser_context) {
   devtools_discovery::DevToolsDiscoveryManager::GetInstance()->
       SetCreateCallback(base::Bind(&CreateNewShellTarget,
                                    base::Unretained(browser_context)));
@@ -224,9 +221,7 @@ ShellDevToolsManagerDelegate::CreateHttpHandler(
       GetShellUserAgent());
 }
 
-ShellDevToolsManagerDelegate::ShellDevToolsManagerDelegate(
-    BrowserContext* browser_context)
-    : browser_context_(browser_context) {
+ShellDevToolsManagerDelegate::ShellDevToolsManagerDelegate() {
 }
 
 ShellDevToolsManagerDelegate::~ShellDevToolsManagerDelegate() {
diff --git a/content/shell/browser/shell_devtools_manager_delegate.h b/content/shell/browser/shell_devtools_manager_delegate.h
index 1c9a462..840be68 100644
--- a/content/shell/browser/shell_devtools_manager_delegate.h
+++ b/content/shell/browser/shell_devtools_manager_delegate.h
@@ -23,7 +23,7 @@ class ShellDevToolsManagerDelegate : public DevToolsManagerDelegate {
   static devtools_http_handler::DevToolsHttpHandler* CreateHttpHandler(
       BrowserContext* browser_context);
 
-  explicit ShellDevToolsManagerDelegate(BrowserContext* browser_context);
+  ShellDevToolsManagerDelegate();
   ~ShellDevToolsManagerDelegate() override;
 
   // DevToolsManagerDelegate implementation.
@@ -35,8 +35,6 @@ class ShellDevToolsManagerDelegate : public DevToolsManagerDelegate {
                                        base::DictionaryValue* command) override;
 
  private:
-  BrowserContext* browser_context_;
-
   DISALLOW_COPY_AND_ASSIGN(ShellDevToolsManagerDelegate);
 };
 
diff --git a/content/shell/renderer/layout_test/blink_test_runner.h b/content/shell/renderer/layout_test/blink_test_runner.h
index 55d0d3a..4b62441 100644
--- a/content/shell/renderer/layout_test/blink_test_runner.h
+++ b/content/shell/renderer/layout_test/blink_test_runner.h
@@ -200,7 +200,6 @@ class BlinkTestRunner : public RenderViewObserver,
   bool focus_on_next_commit_;
 
   scoped_ptr<LeakDetector> leak_detector_;
-  bool needs_leak_detector_;
 
   DISALLOW_COPY_AND_ASSIGN(BlinkTestRunner);
 };
diff --git a/extensions/shell/browser/shell_content_browser_client.cc b/extensions/shell/browser/shell_content_browser_client.cc
index 52ebc5b..9f2441d 100644
--- a/extensions/shell/browser/shell_content_browser_client.cc
+++ b/extensions/shell/browser/shell_content_browser_client.cc
@@ -241,7 +241,7 @@ void ShellContentBrowserClient::GetAdditionalAllowedSchemesForFileSystem(
 
 content::DevToolsManagerDelegate*
 ShellContentBrowserClient::GetDevToolsManagerDelegate() {
-  return new content::ShellDevToolsManagerDelegate(GetBrowserContext());
+  return new content::ShellDevToolsManagerDelegate();
 }
 
 ShellBrowserMainParts* ShellContentBrowserClient::CreateShellBrowserMainParts(
diff --git a/media/blink/multibuffer_data_source_unittest.cc b/media/blink/multibuffer_data_source_unittest.cc
index cdeeff6..ead1269 100644
--- a/media/blink/multibuffer_data_source_unittest.cc
+++ b/media/blink/multibuffer_data_source_unittest.cc
@@ -201,9 +201,6 @@ class MockMultibufferDataSource : public MultibufferDataSource {
   // Whether the resource is downloading or deferred.
   bool downloading_;
 
-  // Whether the resource load has starting loading but yet to been cancelled.
-  bool loading_;
-
   DISALLOW_COPY_AND_ASSIGN(MockMultibufferDataSource);
 };
 
diff --git a/ui/message_center/fake_message_center_tray_delegate.h b/ui/message_center/fake_message_center_tray_delegate.h
index cee0c79..d0e9579 100644
--- a/ui/message_center/fake_message_center_tray_delegate.h
+++ b/ui/message_center/fake_message_center_tray_delegate.h
@@ -34,7 +34,6 @@ class FakeMessageCenterTrayDelegate : public MessageCenterTrayDelegate {
  private:
   scoped_ptr<MessageCenterTray> tray_;
   base::Closure quit_closure_;
-  bool displayed_first_run_balloon_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeMessageCenterTrayDelegate);
 };