Using ThreadTaskRunnerHandle in lieu of MessageLoopProxy in google_apis module

google_apis/gcm/engine/gcm_store_impl.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 "google_apis/gcm/engine/gcm_store_impl.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
-#include "base/message_loop/message_loop_proxy.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/sequenced_task_runner.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_tokenizer.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "base/tracked_objects.h"
 #include "google_apis/gcm/base/encryptor.h"
 #include "google_apis/gcm/base/mcs_message.h"
 #include "google_apis/gcm/base/mcs_util.h"
 #include "google_apis/gcm/protocol/mcs.pb.h"
 #include "third_party/leveldatabase/env_chromium.h"
 #include "third_party/leveldatabase/src/include/leveldb/db.h"
 #include "third_party/leveldatabase/src/include/leveldb/write_batch.h"
 
@@ skipping 989 matching lines @@
   }
 
   return true;
 }
 
 GCMStoreImpl::GCMStoreImpl(
     const base::FilePath& path,
     scoped_refptr<base::SequencedTaskRunner> blocking_task_runner,
     scoped_ptr<Encryptor> encryptor)
     : backend_(new Backend(path,
-                           base::MessageLoopProxy::current(),
+                           base::ThreadTaskRunnerHandle::Get(),
                            encryptor.Pass())),
       blocking_task_runner_(blocking_task_runner),
       weak_ptr_factory_(this) {
 }
 
 GCMStoreImpl::~GCMStoreImpl() {}
 
 void GCMStoreImpl::Load(const LoadCallback& callback) {
   blocking_task_runner_->PostTask(
       FROM_HERE,
@@ skipping 296 matching lines @@
            removed_message_counts.begin();
        iter != removed_message_counts.end(); ++iter) {
     DCHECK_NE(app_message_counts_.count(iter->first), 0U);
     app_message_counts_[iter->first] -= iter->second;
     DCHECK_GE(app_message_counts_[iter->first], 0);
   }
   callback.Run(true);
 }
 
 }  // namespace gcm