content: Use base::MessageLoop.

content/renderer/pepper/pepper_graphics_2d_host.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/pepper/pepper_graphics_2d_host.h"
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
@@ skipping 707 matching lines @@
 
   // We must clear this flag before issuing the callback. It will be
   // common for the plugin to issue another invalidate in response to a flush
   // callback, and we don't want to think that a callback is already pending.
   offscreen_flush_pending_ = false;
   SendFlushAck();
 }
 
 void PepperGraphics2DHost::ScheduleOffscreenFlushAck() {
   offscreen_flush_pending_ = true;
-  MessageLoop::current()->PostDelayedTask(
+  base::MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       base::Bind(&PepperGraphics2DHost::SendOffscreenFlushAck,
                  weak_ptr_factory_.GetWeakPtr()),
       base::TimeDelta::FromMilliseconds(kOffscreenCallbackDelayMs));
 }
 
 bool PepperGraphics2DHost::HasPendingFlush() const {
   return need_flush_ack_ || offscreen_flush_pending_;
 }
 
@@ skipping 21 matching lines @@
     gfx::Point inverse_scaled_point =
         gfx::ToFlooredPoint(gfx::ScalePoint(*delta, inverse_scale));
     if (original_delta != inverse_scaled_point)
       return false;
   }
 
   return true;
 }
 
 }  // namespace content