Move extensions-related files to using //components/keyed_service.

chrome/browser/extensions/api/push_messaging/push_messaging_api.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_PUSH_MESSAGING_PUSH_MESSAGING_API_H__
 #define CHROME_BROWSER_EXTENSIONS_API_PUSH_MESSAGING_PUSH_MESSAGING_API_H__
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 102 matching lines @@
 
 class PushMessagingAPI : public BrowserContextKeyedAPI,
                          public content::NotificationObserver {
  public:
   explicit PushMessagingAPI(content::BrowserContext* context);
   virtual ~PushMessagingAPI();
 
   // Convenience method to get the PushMessagingAPI for a profile.
   static PushMessagingAPI* Get(content::BrowserContext* context);
 
-  // BrowserContextKeyedService implementation.
+  // KeyedService implementation.
   virtual void Shutdown() OVERRIDE;
 
   // BrowserContextKeyedAPI implementation.
   static BrowserContextKeyedAPIFactory<PushMessagingAPI>* GetFactoryInstance();
 
   // For testing purposes.
   PushMessagingEventRouter* GetEventRouterForTest() const {
   return event_router_.get();
   }
   PushMessagingInvalidationMapper* GetMapperForTest() const {
@@ skipping 27 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(PushMessagingAPI);
 };
 
 template <>
 void BrowserContextKeyedAPIFactory<
     PushMessagingAPI>::DeclareFactoryDependencies();
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_PUSH_MESSAGING_PUSH_MESSAGING_API_H__