chrome/browser: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

chrome/browser/renderer_context_menu/render_view_context_menu_browsertest_util.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/renderer_context_menu/render_view_context_menu_browsertest_util.h"
 
 #include "base/bind.h"
-#include "base/message_loop/message_loop.h"
+#include "base/location.h"
+#include "base/single_thread_task_runner.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/renderer_context_menu/render_view_context_menu.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/test/test_utils.h"
 
 ContextMenuNotificationObserver::ContextMenuNotificationObserver(
     int command_to_execute)
     : command_to_execute_(command_to_execute) {
   registrar_.Add(this,
                  chrome::NOTIFICATION_RENDER_VIEW_CONTEXT_MENU_SHOWN,
                  content::NotificationService::AllSources());
 }
 
 ContextMenuNotificationObserver::~ContextMenuNotificationObserver() {
 }
 
 void ContextMenuNotificationObserver::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   switch (type) {
     case chrome::NOTIFICATION_RENDER_VIEW_CONTEXT_MENU_SHOWN: {
       RenderViewContextMenu* context_menu =
           content::Source<RenderViewContextMenu>(source).ptr();
-      base::MessageLoop::current()->PostTask(
+      base::ThreadTaskRunnerHandle::Get()->PostTask(
           FROM_HERE,
           base::Bind(&ContextMenuNotificationObserver::ExecuteCommand,
-                     base::Unretained(this),
-                     context_menu));
+                     base::Unretained(this), context_menu));
       break;
     }
 
     default:
       NOTREACHED();
   }
 }
 
 void ContextMenuNotificationObserver::ExecuteCommand(
     RenderViewContextMenu* context_menu) {
@@ skipping 11 matching lines @@
 }
 
 void ContextMenuWaiter::Observe(int type,
                                 const content::NotificationSource& source,
                                 const content::NotificationDetails& details) {
   switch (type) {
     case chrome::NOTIFICATION_RENDER_VIEW_CONTEXT_MENU_SHOWN: {
       menu_visible_ = true;
       RenderViewContextMenu* context_menu =
           content::Source<RenderViewContextMenu>(source).ptr();
-      base::MessageLoop::current()->PostTask(
+      base::ThreadTaskRunnerHandle::Get()->PostTask(
           FROM_HERE, base::Bind(&ContextMenuWaiter::Cancel,
                                 base::Unretained(this), context_menu));
       break;
     }
 
     default:
       NOTREACHED();
   }
 }
 
 void ContextMenuWaiter::WaitForMenuOpenAndClose() {
   content::WindowedNotificationObserver menu_observer(
       chrome::NOTIFICATION_RENDER_VIEW_CONTEXT_MENU_SHOWN,
       content::NotificationService::AllSources());
   if (!menu_visible_)
     menu_observer.Wait();
 
   content::RunAllPendingInMessageLoop();
   menu_visible_ = false;
 }
 
 content::ContextMenuParams& ContextMenuWaiter::params() {
   return params_;
 }
 
 void ContextMenuWaiter::Cancel(RenderViewContextMenu* context_menu) {
   params_ = context_menu->params();
   context_menu->Cancel();
 }