Mojo: Move mojo/system/embedder to mojo/embedder.

mojo/system/raw_channel.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_SYSTEM_RAW_CHANNEL_H_
 #define MOJO_SYSTEM_RAW_CHANNEL_H_
 
 #include <deque>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/synchronization/lock.h"
+#include "mojo/embedder/scoped_platform_handle.h"
 #include "mojo/system/constants.h"
-#include "mojo/system/embedder/scoped_platform_handle.h"
 #include "mojo/system/message_in_transit.h"
 #include "mojo/system/system_impl_export.h"
 
 namespace base {
 class MessageLoopForIO;
 }
 
 namespace mojo {
 namespace system {
 
@@ skipping 206 matching lines @@
   // are only used/invalidated on the I/O thread.
   base::WeakPtrFactory<RawChannel> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RawChannel);
 };
 
 }  // namespace system
 }  // namespace mojo
 
 #endif  // MOJO_SYSTEM_RAW_CHANNEL_H_