sync: Make ProfileSyncService a ProfileKeyedService.

chrome/browser/sync/profile_sync_components_factory.h

Index: chrome/browser/sync/profile_sync_components_factory.h
diff --git a/chrome/browser/sync/profile_sync_components_factory.h b/chrome/browser/sync/profile_sync_components_factory.h
index 6779b7ea2330f27c15538d0dad145ee829736384..6fe2bf1eb5bbc206e33f73fccf4eb978d429de4b 100644
--- a/chrome/browser/sync/profile_sync_components_factory.h
+++ b/chrome/browser/sync/profile_sync_components_factory.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -57,12 +57,6 @@ class ProfileSyncComponentsFactory {
 
   virtual ~ProfileSyncComponentsFactory() {}
 
-  // Instantiates a new ProfileSyncService. The return pointer is owned by the
-  // caller.
-  // TODO(tim): Bug 93922. Remove this method in favor of a
-  // ProfileSyncServiceFactory singleton.
-  virtual ProfileSyncService* CreateProfileSyncService() = 0;
-
   // Creates and registers enabled datatypes with the provided
   // ProfileSyncService.
   virtual void RegisterDataTypes(ProfileSyncService* pss) = 0;