chrome: Use base::MessageLoop. (Part 2)

chrome/browser/ui/gtk/browser_actions_toolbar_gtk.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/browser/ui/gtk/browser_actions_toolbar_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include <algorithm>
 #include <vector>
@@ skipping 928 matching lines @@
 }
 
 void BrowserActionsToolbarGtk::OnSetFocus(GtkWidget* widget,
                                           GtkWidget* focus_widget) {
   ExtensionPopupGtk* popup = ExtensionPopupGtk::get_current_extension_popup();
   // The focus of the parent window has changed. Close the popup. Delay the hide
   // because it will destroy the RenderViewHost, which may still be on the
   // call stack.
   if (!popup || popup->being_inspected())
     return;
-  MessageLoop::current()->PostTask(
+  base::MessageLoop::current()->PostTask(
       FROM_HERE,
       base::Bind(&BrowserActionsToolbarGtk::HidePopup,
                  weak_factory_.GetWeakPtr()));
 }
 
 gboolean BrowserActionsToolbarGtk::OnGripperMotionNotify(
     GtkWidget* widget, GdkEventMotion* event) {
   if (!(event->state & GDK_BUTTON1_MASK))
     return FALSE;
 
@@ skipping 134 matching lines @@
 
   menu->PopupAsContext(gfx::Point(event->x_root, event->y_root),
                        event->time);
   return TRUE;
 }
 
 void BrowserActionsToolbarGtk::OnButtonShowOrHide(GtkWidget* sender) {
   if (!resize_animation_.is_animating())
     UpdateChevronVisibility();
 }