content: Use base::MessageLoop.

content/renderer/accessibility/renderer_accessibility_complete.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 "content/renderer/accessibility/renderer_accessibility_complete.h"
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "content/renderer/accessibility/accessibility_node_serializer.h"
 #include "content/renderer/render_view_impl.h"
@@ skipping 209 matching lines @@
             acc_notification.notification_type) {
       return;
     }
   }
   pending_notifications_.push_back(acc_notification);
 
   if (!ack_pending_ && !weak_factory_.HasWeakPtrs()) {
     // When no accessibility notifications are in-flight post a task to send
     // the notifications to the browser. We use PostTask so that we can queue
     // up additional notifications.
-    MessageLoop::current()->PostTask(
+    base::MessageLoop::current()->PostTask(
         FROM_HERE,
-        base::Bind(
-            &RendererAccessibilityComplete::
-                SendPendingAccessibilityNotifications,
-            weak_factory_.GetWeakPtr()));
+        base::Bind(&RendererAccessibilityComplete::
+                       SendPendingAccessibilityNotifications,
+                   weak_factory_.GetWeakPtr()));
   }
 }
 
 RendererAccessibilityComplete::BrowserTreeNode::BrowserTreeNode() : id(0) {}
 
 RendererAccessibilityComplete::BrowserTreeNode::~BrowserTreeNode() {}
 
 void RendererAccessibilityComplete::SendPendingAccessibilityNotifications() {
   const WebDocument& document = GetMainDocument();
   if (document.isNull())
@@ skipping 405 matching lines @@
     render_view()->GetWebView()->clearFocusedNode();
   else
     obj.setFocused(true);
 }
 
 void RendererAccessibilityComplete::OnFatalError() {
   CHECK(false) << "Invalid accessibility tree.";
 }
 
 }  // namespace content