Refactor OAuth2TokenService to have profile- and device-based implementations.

chrome/test/base/testing_browser_process.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.
 
 // An implementation of BrowserProcess for unit tests that fails for most
 // services. By preventing creation of services, we reduce dependencies and
 // keep the profile clean. Clients of this class must handle the NULL return
 // value, however.
 
 #ifndef CHROME_TEST_BASE_TESTING_BROWSER_PROCESS_H_
@@ skipping 51 matching lines @@
   virtual RenderWidgetSnapshotTaker* GetRenderWidgetSnapshotTaker() OVERRIDE;
   virtual BackgroundModeManager* background_mode_manager() OVERRIDE;
   virtual StatusTray* status_tray() OVERRIDE;
   virtual SafeBrowsingService* safe_browsing_service() OVERRIDE;
   virtual safe_browsing::ClientSideDetectionService*
       safe_browsing_detection_service() OVERRIDE;
   virtual net::URLRequestContextGetter* system_request_context() OVERRIDE;
 
 #if defined(OS_CHROMEOS)
   virtual chromeos::OomPriorityManager* oom_priority_manager() OVERRIDE;
+  virtual chromeos::DeviceOAuth2TokenService* device_oauth2_token_service()
+      OVERRIDE;
 #endif  // defined(OS_CHROMEOS)
 
   virtual extensions::EventRouterForwarder*
       extension_event_router_forwarder() OVERRIDE;
   virtual NotificationUIManager* notification_ui_manager() OVERRIDE;
 #if defined(ENABLE_MESSAGE_CENTER)
   virtual message_center::MessageCenter* message_center() OVERRIDE;
 #endif
   virtual IntranetRedirectDetector* intranet_redirect_detector() OVERRIDE;
   virtual AutomationProviderList* GetAutomationProviderList() OVERRIDE;
@@ skipping 66 matching lines @@
 
   // The following objects are not owned by TestingBrowserProcess:
   PrefService* local_state_;
   IOThread* io_thread_;
   net::URLRequestContextGetter* system_request_context_;
 
   DISALLOW_COPY_AND_ASSIGN(TestingBrowserProcess);
 };
 
 #endif  // CHROME_TEST_BASE_TESTING_BROWSER_PROCESS_H_