Replace MessageLoopProxy::current() with ThreadTaskRunnerHandle::Get()

chrome/browser/sync_file_system/local/local_file_sync_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/sync_file_system/local/local_file_sync_service.h"
 
+#include "base/single_thread_task_runner.h"
 #include "base/stl_util.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync_file_system/file_change.h"
 #include "chrome/browser/sync_file_system/local/local_file_change_tracker.h"
 #include "chrome/browser/sync_file_system/local/local_file_sync_context.h"
 #include "chrome/browser/sync_file_system/local/sync_file_system_backend.h"
 #include "chrome/browser/sync_file_system/local_change_processor.h"
 #include "chrome/browser/sync_file_system/logger.h"
 #include "chrome/browser/sync_file_system/sync_file_metadata.h"
 #include "content/public/browser/browser_context.h"
@@ skipping 150 matching lines @@
 
 void LocalFileSyncService::SetLocalChangeProcessorCallback(
     const GetLocalChangeProcessorCallback& get_local_change_processor) {
   get_local_change_processor_ = get_local_change_processor;
 }
 
 void LocalFileSyncService::HasPendingLocalChanges(
     const FileSystemURL& url,
     const HasPendingLocalChangeCallback& callback) {
   if (!ContainsKey(origin_to_contexts_, url.origin())) {
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE,
         base::Bind(callback, SYNC_FILE_ERROR_INVALID_URL, false));
     return;
   }
   sync_context_->HasPendingLocalChanges(
       origin_to_contexts_[url.origin()], url, callback);
 }
 
 void LocalFileSyncService::PromoteDemotedChanges() {
   for (OriginToContext::iterator iter = origin_to_contexts_.begin();
@@ skipping 293 matching lines @@
 
 LocalChangeProcessor* LocalFileSyncService::GetLocalChangeProcessor(
     const FileSystemURL& url) {
   if (!get_local_change_processor_.is_null())
     return get_local_change_processor_.Run(url.origin());
   DCHECK(local_change_processor_);
   return local_change_processor_;
 }
 
 }  // namespace sync_file_system