content: Use base::MessageLoop.

content/renderer/accessibility/renderer_accessibility_complete.cc

Index: content/renderer/accessibility/renderer_accessibility_complete.cc
diff --git a/content/renderer/accessibility/renderer_accessibility_complete.cc b/content/renderer/accessibility/renderer_accessibility_complete.cc
index c59e0fdf9e14e1a4f3590ab16b46af031b7ea61c..9e5a97bbdce328e3d7536f0edecdb36f7a3a9a12 100644
--- a/content/renderer/accessibility/renderer_accessibility_complete.cc
+++ b/content/renderer/accessibility/renderer_accessibility_complete.cc
@@ -227,12 +227,11 @@ void RendererAccessibilityComplete::HandleAccessibilityNotification(
     // 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()));
   }
 }