Componentize GCM Part 1: create GCM component and move some files over

chrome/browser/services/gcm/gcm_service.cc

 // Copyright 2014 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/gcm_service.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/sequenced_task_runner.h"
 #include "base/threading/sequenced_worker_pool.h"
-#include "chrome/browser/services/gcm/gcm_app_handler.h"
-#include "chrome/browser/services/gcm/gcm_client_factory.h"
 #include "chrome/common/chrome_version_info.h"
+#include "components/gcm/gcm_app_handler.h"
+#include "components/gcm/gcm_client_factory.h"
+#include "components/gcm/system_encryptor.h"
 #include "content/public/browser/browser_thread.h"
 #include "google_apis/gaia/oauth2_token_service.h"
 #include "google_apis/gcm/protocol/android_checkin.pb.h"
 #include "net/url_request/url_request_context_getter.h"
 
 namespace gcm {
 
 namespace {
 
 checkin_proto::ChromeBuildProto_Platform GetPlatform() {
@@ skipping 156 matching lines @@
 }
 
 void GCMService::IOWorker::Initialize(
     scoped_ptr<GCMClientFactory> gcm_client_factory,
     const base::FilePath& store_path,
     const std::vector<std::string>& account_ids,
     const scoped_refptr<net::URLRequestContextGetter>&
         url_request_context_getter) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
 
-  gcm_client_ = gcm_client_factory->BuildInstance().Pass();
+  gcm_client_ = gcm_client_factory->BuildInstance(
+      make_scoped_ptr<Encryptor>(new SystemEncryptor)).Pass();
 
   checkin_proto::ChromeBuildProto chrome_build_proto;
   chrome_build_proto.set_platform(GetPlatform());
   chrome_build_proto.set_chrome_version(GetVersion());
   chrome_build_proto.set_channel(GetChannel());
 
   scoped_refptr<base::SequencedWorkerPool> worker_pool(
       content::BrowserThread::GetBlockingPool());
   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner(
       worker_pool->GetSequencedTaskRunnerWithShutdownBehavior(
@@ skipping 635 matching lines @@
   return iter == app_handlers_.end() ? &default_app_handler_ : iter->second;
 }
 
 void GCMService::GetGCMStatisticsFinished(
     GCMClient::GCMStatistics stats) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   request_gcm_statistics_callback_.Run(stats);
 }
 
 }  // namespace gcm