Move message_pump to base/message_loop.

chrome/browser/ui/cocoa/run_loop_testing.mm

 // Copyright (c) 2011 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/cocoa/run_loop_testing.h"
 
 #import <Foundation/Foundation.h>
 
 #include "base/memory/scoped_nsobject.h"
-#include "base/message_pump_mac.h"
+#include "base/message_loop/message_pump_mac.h"
 
 // This class is scheduled with a delayed selector to quit the message pump.
 @interface CocoaQuitTask : NSObject {
  @private
   base::MessagePumpNSRunLoop* pump_;
 }
 - (id)initWithMessagePump:(base::MessagePumpNSRunLoop*)pump;
 - (void)doQuit;
 @end
 
@@ skipping 29 matching lines @@
                   afterDelay:0];
 
   // Spin the internal loop, running it until the quit task is pumped. Pass NULL
   // because there is no delegate MessageLoop; only the Cocoa work queues will
   // be pumped.
   message_pump->Run(NULL);
 }
 
 }  // namespace testing
 }  // namespace chrome