content: Use base::MessageLoop.

content/ppapi_plugin/ppapi_thread.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/ppapi_plugin/ppapi_thread.h"
 
 #include <limits>
 
 #include "base/command_line.h"
 #include "base/debug/crash_logging.h"
@@ skipping 111 matching lines @@
   WebKit::shutdown();
 
 #if defined(OS_WIN)
   if (permissions_.HasPermission(ppapi::PERMISSION_FLASH))
     base::win::SetShouldCrashOnProcessDetach(false);
 #endif
 }
 
 bool PpapiThread::Send(IPC::Message* msg) {
   // Allow access from multiple threads.
-  if (MessageLoop::current() == message_loop())
+  if (base::MessageLoop::current() == message_loop())
     return ChildThread::Send(msg);
 
   return sync_message_filter()->Send(msg);
 }
 
 // Note that this function is called only for messages from the channel to the
 // browser process. Messages from the renderer process are sent via a different
 // channel that ends up at Dispatcher::OnMessageReceived.
 bool PpapiThread::OnControlMessageReceived(const IPC::Message& msg) {
   bool handled = true;
@@ skipping 351 matching lines @@
           histogram_name.str(),
           1,
           LOAD_RESULT_MAX,
           LOAD_RESULT_MAX + 1,
           base::HistogramBase::kUmaTargetedHistogramFlag);
 
   histogram->Add(result);
 }
 
 }  // namespace content