Mojo: Remove utility:: namespace

mojo/public/utility/run_loop.h

 // Copyright 2013 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.
 
 #ifndef MOJO_PUBLIC_UTILITY_RUN_LOOP_H_
 #define MOJO_PUBLIC_UTILITY_RUN_LOOP_H_
 
 #include <map>
 
 #include "mojo/public/system/core_cpp.h"
 
 namespace mojo {
-namespace utility {
 
 class RunLoopHandler;
 
 class RunLoop {
  public:
   RunLoop();
   ~RunLoop();
 
   // Sets up state needed for RunLoop. This must be invoked before creating a
   // RunLoop.
@@ skipping 64 matching lines @@
   // An ever increasing value assigned to each HandlerData::id. Used to detect
   // uniqueness while notifying. That is, while notifying expired timers we copy
   // |handler_data_| and only notify handlers whose id match. If the id does not
   // match it means the handler was removed then added so that we shouldn't
   // notify it.
   int next_handler_id_;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(RunLoop);
 };
 
-}  // namespace utility
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_UTILITY_RUN_LOOP_H_