Use PrefChangeRegistrar everywhere

chrome/test/testing_profile.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/test/testing_profile.h"
 
 #include "build/build_config.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/message_loop_proxy.h"
 #include "base/path_service.h"
 #include "base/string_number_conversions.h"
 #include "chrome/browser/autocomplete/autocomplete_classifier.h"
 #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"
 #include "chrome/browser/geolocation/geolocation_permission_context.h"
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/history/history_backend.h"
 #include "chrome/browser/history/top_sites.h"
 #include "chrome/browser/host_content_settings_map.h"
 #include "chrome/browser/in_process_webkit/webkit_context.h"
 #include "chrome/browser/net/gaia/token_service.h"
@@ skipping 130 matching lines @@
   }
 
  private:
   scoped_refptr<URLRequestContext> context_;
 };
 
 }  // namespace
 
 TestingProfile::TestingProfile()
     : start_time_(Time::Now()),
+      testing_prefs_(NULL),
       created_theme_provider_(false),
       has_history_service_(false),
       off_the_record_(false),
       last_session_exited_cleanly_(true) {
   if (!temp_dir_.CreateUniqueTempDir()) {
     LOG(ERROR) << "Failed to create unique temporary directory.";
 
     // Fallback logic in case we fail to create unique temporary directory.
     FilePath system_tmp_dir;
     bool success = PathService::Get(base::DIR_TEMP, &system_tmp_dir);
@@ skipping 21 matching lines @@
       NotificationType::PROFILE_DESTROYED,
       Source<Profile>(this),
       NotificationService::NoDetails());
   DestroyHistoryService();
   // FaviconService depends on HistoryServce so destroying it later.
   DestroyFaviconService();
   DestroyWebDataService();
   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() {
   favicon_service_ = NULL;
   favicon_service_ = new FaviconService(this);
 }
 
 void TestingProfile::CreateHistoryService(bool delete_file, bool no_db) {
   if (history_service_.get())
     history_service_->Cleanup();
@@ skipping 88 matching lines @@
 void TestingProfile::CreateTemplateURLModel() {
   template_url_model_.reset(new TemplateURLModel(this));
 }
 
 void TestingProfile::UseThemeProvider(BrowserThemeProvider* theme_provider) {
   theme_provider->Init(this);
   created_theme_provider_ = true;
   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() {
   if (!db_tracker_)
     db_tracker_ = new webkit_database::DatabaseTracker(GetPath(), false);
   return db_tracker_;
 }
 
+ExtensionsService* TestingProfile::GetExtensionsService() {
+  return extensions_service_.get();
+}
+
 net::CookieMonster* TestingProfile::GetCookieMonster() {
   if (!GetRequestContext())
     return NULL;
   return GetRequestContext()->GetCookieStore()->GetCookieMonster();
 }
 
 void TestingProfile::InitThemes() {
   if (!created_theme_provider_) {
 #if defined(OS_LINUX) && !defined(TOOLKIT_VIEWS)
     theme_provider_.reset(new GtkThemeProvider);
 #else
     theme_provider_.reset(new BrowserThemeProvider);
 #endif
     theme_provider_->Init(this);
     created_theme_provider_ = true;
   }
 }
 
+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();
 }
 
 history::TopSites* TestingProfile::GetTopSites() {
   if (!top_sites_.get()) {
     top_sites_ = new history::TopSites(this);
     FilePath file_name = temp_dir_.path().AppendASCII("TopSites.db");
     top_sites_->Init(file_name);
   }
@@ skipping 101 matching lines @@
   }
   return profile_sync_service_.get();
 }
 
 void TestingProfile::DestroyWebDataService() {
   if (!web_data_service_.get())
     return;
 
   web_data_service_->Shutdown();
 }