sync: Make ProfileSyncService a ProfileKeyedService.

chrome/browser/profiles/profile_impl.cc

 // Copyright (c) 2012 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/browser/profiles/profile_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/environment.h"
@@ skipping 56 matching lines @@
 #include "chrome/browser/profiles/gaia_info_update_service.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/search_engines/template_url_fetcher.h"
 #include "chrome/browser/search_engines/template_url_service.h"
 #include "chrome/browser/sessions/session_service_factory.h"
 #include "chrome/browser/speech/chrome_speech_input_manager.h"
 #include "chrome/browser/speech/chrome_speech_input_preferences.h"
 #include "chrome/browser/spellchecker/spellcheck_profile.h"
-#include "chrome/browser/sync/profile_sync_components_factory_impl.h"
-#include "chrome/browser/sync/profile_sync_service.h"
+#include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/tabs/pinned_tab_service_factory.h"
 #include "chrome/browser/transport_security_persister.h"
 #include "chrome/browser/ui/browser_init.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/find_bar/find_bar_state.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
 #include "chrome/browser/ui/webui/extensions/extension_icon_source.h"
 #include "chrome/browser/user_style_sheet_watcher.h"
 #include "chrome/browser/visitedlink/visitedlink_event_listener.h"
 #include "chrome/browser/visitedlink/visitedlink_master.h"
@@ skipping 159 matching lines @@
 
 ProfileImpl::ProfileImpl(const FilePath& path,
                          Profile::Delegate* delegate)
     : path_(path),
       ALLOW_THIS_IN_INITIALIZER_LIST(visited_link_event_listener_(
           new VisitedLinkEventListener(this))),
       ALLOW_THIS_IN_INITIALIZER_LIST(io_data_(this)),
       extension_devtools_manager_(NULL),
       host_content_settings_map_(NULL),
       host_zoom_map_(NULL),
-      profile_sync_service_created_(false),
       history_service_created_(false),
       favicon_service_created_(false),
       created_web_data_service_(false),
       created_password_store_(false),
       start_time_(Time::Now()),
 #if defined(OS_WIN)
       checked_instant_promo_(false),
 #endif
       delegate_(delegate),
       predictor_(NULL),
@@ skipping 298 matching lines @@
         BrowserThread::IO, FROM_HERE,
         base::Bind(&appcache::AppCacheService::set_clear_local_state_on_exit,
                    appcache_service_.get(), true));
   }
 
   StopCreateSessionServiceTimer();
 
   // Remove pref observers
   pref_change_registrar_.RemoveAll();
 
-  // The sync service needs to be deleted before the services it calls.
-  // TODO(stevet): Make ProfileSyncService into a PKS and let the PDM take care
-  // of the cleanup below.
-  sync_service_.reset();
-
   ChromePluginServiceFilter::GetInstance()->UnregisterResourceContext(
       &io_data_.GetResourceContextNoInit());
 
   if (io_data_.HasMainRequestContext() &&
       default_request_context_ == GetRequestContext()) {
     default_request_context_ = NULL;
   }
 
   ProfileDependencyManager::GetInstance()->DestroyProfileServices(this);
 
@@ skipping 574 matching lines @@
 fileapi::FileSystemContext* ProfileImpl::GetFileSystemContext() {
   CreateQuotaManagerAndClients();
   return file_system_context_.get();
 }
 
 quota::QuotaManager* ProfileImpl::GetQuotaManager() {
   CreateQuotaManagerAndClients();
   return quota_manager_.get();
 }
 
-bool ProfileImpl::HasProfileSyncService() const {
-  return (sync_service_.get() != NULL);
+bool ProfileImpl::HasProfileSyncService() {
+  return ProfileSyncServiceFactory::GetInstance()->HasProfileSyncService(this);
 }
 
 bool ProfileImpl::DidLastSessionExitCleanly() {
   // last_session_exited_cleanly_ is set when the preferences are loaded. Force
   // it to be set by asking for the prefs.
   GetPrefs();
   return last_session_exited_cleanly_;
 }
 
 BookmarkModel* ProfileImpl::GetBookmarkModel() {
@@ skipping 216 matching lines @@
 }
 
 TokenService* ProfileImpl::GetTokenService() {
   if (!token_service_.get()) {
     token_service_.reset(new TokenService());
   }
   return token_service_.get();
 }
 
 ProfileSyncService* ProfileImpl::GetProfileSyncService() {
-  if (!ProfileSyncService::IsSyncEnabled())
-    return NULL;
-  if (!profile_sync_service_created_) {
-    profile_sync_service_created_ = true;
-    InitSyncService();
-  }
-  return sync_service_.get();
-}
-
-void ProfileImpl::InitSyncService() {
-  profile_sync_factory_.reset(
-      new ProfileSyncComponentsFactoryImpl(this,
-                                           CommandLine::ForCurrentProcess()));
-  sync_service_.reset(profile_sync_factory_->CreateProfileSyncService());
-  profile_sync_factory_->RegisterDataTypes(sync_service_.get());
-  sync_service_->Initialize();
+  return ProfileSyncServiceFactory::GetInstance()->GetForProfile(this);
 }
 
 ChromeBlobStorageContext* ProfileImpl::GetBlobStorageContext() {
   if (!blob_storage_context_) {
     blob_storage_context_ = new ChromeBlobStorageContext();
     BrowserThread::PostTask(
         BrowserThread::IO, FROM_HERE,
         base::Bind(&ChromeBlobStorageContext::InitializeOnIOThread,
                    blob_storage_context_.get()));
   }
@@ skipping 233 matching lines @@
                                      FilePath* cache_path,
                                      int* max_size) {
   DCHECK(cache_path);
   DCHECK(max_size);
   FilePath path(prefs_->GetFilePath(prefs::kDiskCacheDir));
   if (!path.empty())
     *cache_path = path;
   *max_size = is_media_context ? prefs_->GetInteger(prefs::kMediaCacheSize) :
                                  prefs_->GetInteger(prefs::kDiskCacheSize);
 }