Use PrefChangeRegistrar everywhere

BUG=54955
TEST=PrefChangeRegistrarTest.*

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=60169

Review URL: http://codereview.chromium.org/3304015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@60935 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 38 insertions, 4 deletions

diff --git a/chrome/test/testing_profile.cc b/chrome/test/testing_profile.cc
index 6fd04fc..359f64d 100644
--- a/chrome/test/testing_profile.cc
+++ b/chrome/test/testing_profile.cc
@@ -16,6 +16,7 @@
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/dom_ui/ntp_resource_cache.h"
+#include "chrome/browser/extensions/extensions_service.h"
 #include "chrome/browser/favicon_service.h"
 #include "chrome/browser/find_bar_state.h"
 #include "chrome/browser/geolocation/geolocation_content_settings_map.h"
@@ -166,6 +167,7 @@ class TestExtensionURLRequestContextGetter : public URLRequestContextGetter {
 
 TestingProfile::TestingProfile()
     : start_time_(Time::Now()),
+      testing_prefs_(NULL),
       created_theme_provider_(false),
       has_history_service_(false),
       off_the_record_(false),
@@ -207,6 +209,10 @@ TestingProfile::~TestingProfile() {
   if (top_sites_.get())
     top_sites_->ClearProfile();
   history::TopSites::DeleteTopSites(top_sites_);
+  if (extensions_service_.get()) {
+    extensions_service_->DestroyingProfile();
+    extensions_service_ = NULL;
+  }
 }
 
 void TestingProfile::CreateFaviconService() {
@@ -315,13 +321,26 @@ void TestingProfile::UseThemeProvider(BrowserThemeProvider* theme_provider) {
   theme_provider_.reset(theme_provider);
 }
 
+scoped_refptr<ExtensionsService> TestingProfile::CreateExtensionsService(
+    const CommandLine* command_line,
+    const FilePath& install_directory) {
+  extensions_service_ = new ExtensionsService(this,
+                                              command_line,
+                                              install_directory,
+                                              false);
+  return extensions_service_;
+}
+
 FilePath TestingProfile::GetPath() {
   DCHECK(temp_dir_.IsValid());  // TODO(phajdan.jr): do it better.
   return temp_dir_.path();
 }
 
 TestingPrefService* TestingProfile::GetTestingPrefService() {
-  return static_cast<TestingPrefService*>(GetPrefs());
+  if (!prefs_.get())
+    CreateTestingPrefService();
+  DCHECK(testing_prefs_);
+  return testing_prefs_;
 }
 
 webkit_database::DatabaseTracker* TestingProfile::GetDatabaseTracker() {
@@ -330,6 +349,10 @@ webkit_database::DatabaseTracker* TestingProfile::GetDatabaseTracker() {
   return db_tracker_;
 }
 
+ExtensionsService* TestingProfile::GetExtensionsService() {
+  return extensions_service_.get();
+}
+
 net::CookieMonster* TestingProfile::GetCookieMonster() {
   if (!GetRequestContext())
     return NULL;
@@ -348,11 +371,22 @@ void TestingProfile::InitThemes() {
   }
 }
 
+void TestingProfile::SetPrefService(PrefService* prefs) {
+  DCHECK(!prefs_.get());
+  prefs_.reset(prefs);
+}
+
+void TestingProfile::CreateTestingPrefService() {
+  DCHECK(!prefs_.get());
+  testing_prefs_ = new TestingPrefService();
+  prefs_.reset(testing_prefs_);
+  Profile::RegisterUserPrefs(prefs_.get());
+  browser::RegisterAllPrefs(prefs_.get(), prefs_.get());
+}
+
 PrefService* TestingProfile::GetPrefs() {
   if (!prefs_.get()) {
-    prefs_.reset(new TestingPrefService());
-    Profile::RegisterUserPrefs(prefs_.get());
-    browser::RegisterAllPrefs(prefs_.get(), prefs_.get());
+    CreateTestingPrefService();
   }
   return prefs_.get();
 }