Convert Pass()→std::move() in //chrome

chrome/browser/services/gcm/fake_gcm_profile_service.cc

 // Copyright 2013 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/browser/services/gcm/fake_gcm_profile_service.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/format_macros.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "base/thread_task_runner_handle.h"
 #include "chrome/browser/profiles/profile.h"
 #include "components/gcm_driver/fake_gcm_client_factory.h"
@@ skipping 98 matching lines @@
 }
 
 }  // namespace
 
 // static
 scoped_ptr<KeyedService> FakeGCMProfileService::Build(
     content::BrowserContext* context) {
   Profile* profile = static_cast<Profile*>(context);
   scoped_ptr<FakeGCMProfileService> service(new FakeGCMProfileService(profile));
   service->SetDriverForTesting(new CustomFakeGCMDriver(service.get()));
-  return service.Pass();
+  return std::move(service);
 }
 
 FakeGCMProfileService::FakeGCMProfileService(Profile* profile)
     : collect_(false),
       registration_count_(0) {
 }
 
 FakeGCMProfileService::~FakeGCMProfileService() {}
 
 void FakeGCMProfileService::RegisterFinished(
@@ skipping 57 matching lines @@
 }
 
 void FakeGCMProfileService::DispatchMessage(const std::string& app_id,
                                             const IncomingMessage& message) {
   CustomFakeGCMDriver* custom_driver =
       static_cast<CustomFakeGCMDriver*>(driver());
   custom_driver->OnDispatchMessage(app_id, message);
 }
 
 }  // namespace gcm