Revert r276792 - "Hook PushMessagingMessageFilter up to GCMDriver"

chrome/test/base/testing_profile.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_profile.h"
 
 #include "build/build_config.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
@@ skipping 820 matching lines @@
 }
 
 content::BrowserPluginGuestManager* TestingProfile::GetGuestManager() {
 #if defined(ENABLE_EXTENSIONS)
   return GuestViewManager::FromBrowserContext(this);
 #else
   return NULL;
 #endif
 }
 
-content::PushMessagingService* TestingProfile::GetPushMessagingService() {
-  return NULL;
-}
-
 bool TestingProfile::IsSameProfile(Profile *p) {
   return this == p;
 }
 
 base::Time TestingProfile::GetStartTime() const {
   return start_time_;
 }
 
 base::FilePath TestingProfile::last_selected_directory() {
   return last_selected_directory_;
@@ skipping 132 matching lines @@
       path_,
       delegate_,
       extension_policy_,
       pref_service_.Pass(),
       incognito_,
       guest_session_,
       supervised_user_id_,
       policy_service_.Pass(),
       testing_factories_));
 }