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

chrome/test/base/testing_browser_process.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/test/base/testing_browser_process.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/string_util.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 162 matching lines @@
 }
 
 net::URLRequestContextGetter* TestingBrowserProcess::system_request_context() {
   return system_request_context_;
 }
 
 #if defined(OS_CHROMEOS)
 chromeos::OomPriorityManager* TestingBrowserProcess::oom_priority_manager() {
   return NULL;
 }
+
+chromeos::DeviceOAuth2TokenService*
+    TestingBrowserProcess::device_oauth2_token_service() {
+  return NULL;
+}
 #endif  // defined(OS_CHROMEOS)
 
 extensions::EventRouterForwarder*
 TestingBrowserProcess::extension_event_router_forwarder() {
   return NULL;
 }
 
 NotificationUIManager* TestingBrowserProcess::notification_ui_manager() {
 #if defined(ENABLE_NOTIFICATIONS)
   if (!notification_ui_manager_.get())
@@ skipping 193 matching lines @@
 #endif
 }
 
 void TestingBrowserProcess::SetSafeBrowsingService(
     SafeBrowsingService* sb_service) {
 #if !defined(OS_IOS)
   NOTIMPLEMENTED();
   sb_service_ = sb_service;
 #endif
 }