chrome: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

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/location.h"
 #include "base/memory/ref_counted.h"
+#include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.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 {
 
@@ skipping 38 matching lines @@
 
   // Create worker thread in which importer runs.
   import_thread_.reset(new base::Thread("import_thread"));
 #if defined(OS_WIN)
   import_thread_->init_com_with_mta(false);
 #endif
   if (!import_thread_->Start()) {
     NOTREACHED();
     ImporterCleanup();
   }
-  import_thread_->message_loop()->PostTask(
+  import_thread_->task_runner()->PostTask(
       FROM_HERE, base::Bind(&Importer::StartImport, importer_.get(),
                             source_profile, items, bridge_));
 }
 
 void ProfileImportHandler::OnImportCancel() {
   ImporterCleanup();
 }
 
 void ProfileImportHandler::OnImportItemFinished(uint16 item) {
   items_to_import_ ^= item;  // Remove finished item from mask.
   // If we've finished with all items, notify the browser process.
   if (items_to_import_ == 0) {
     Send(new ProfileImportProcessHostMsg_Import_Finished(true, std::string()));
     ImporterCleanup();
   }
 }
 
 void ProfileImportHandler::ImporterCleanup() {
   importer_->Cancel();
   importer_ = NULL;
   bridge_ = NULL;
   import_thread_.reset();
   content::UtilityThread::Get()->ReleaseProcessIfNeeded();
 }