[chrome/utility] Replace MessageLoopProxy usage with ThreadTaskRunnerHandle

chrome/utility/profile_import_handler.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/utility/profile_import_handler.h"
 
 #include "base/bind.h"
 #include "base/memory/ref_counted.h"
-#include "base/message_loop/message_loop_proxy.h"
 #include "base/threading/thread.h"
 #include "chrome/common/importer/profile_import_process_messages.h"
 #include "chrome/utility/importer/external_process_importer_bridge.h"
 #include "chrome/utility/importer/importer.h"
 #include "chrome/utility/importer/importer_creator.h"
 #include "content/public/utility/utility_thread.h"
 
 namespace {
 
 bool Send(IPC::Message* message) {
@@ skipping 18 matching lines @@
   return handled;
 }
 
 void ProfileImportHandler::OnImportStart(
     const importer::SourceProfile& source_profile,
     uint16 items,
     const base::DictionaryValue& localized_strings) {
   bridge_ = new ExternalProcessImporterBridge(
       localized_strings,
       content::UtilityThread::Get(),
-      base::MessageLoopProxy::current().get());
+      base::ThreadTaskRunnerHandle::Get().get());
   importer_ = importer::CreateImporterByType(source_profile.importer_type);
   if (!importer_.get()) {
     Send(new ProfileImportProcessHostMsg_Import_Finished(
         false, "Importer could not be created."));
     return;
   }
 
   items_to_import_ = items;
 
   // Create worker thread in which importer runs.
@@ skipping 23 matching lines @@
   }
 }
 
 void ProfileImportHandler::ImporterCleanup() {
   importer_->Cancel();
   importer_ = NULL;
   bridge_ = NULL;
   import_thread_.reset();
   content::UtilityThread::Get()->ReleaseProcessIfNeeded();
 }