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

mojo/embedder/platform_channel_pair.cc

 // Copyright 2014 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 "mojo/system/embedder/platform_channel_pair.h"
+#include "mojo/embedder/platform_channel_pair.h"
 
 #include "base/logging.h"
 
 namespace mojo {
 namespace embedder {
 
 const char PlatformChannelPair::kMojoPlatformChannelHandleSwitch[] =
     "mojo-platform-channel-handle";
 
 PlatformChannelPair::~PlatformChannelPair() {
 }
 
 ScopedPlatformHandle PlatformChannelPair::PassServerHandle() {
   return server_handle_.Pass();
 }
 
 ScopedPlatformHandle PlatformChannelPair::PassClientHandle() {
   return client_handle_.Pass();
 }
 
 void PlatformChannelPair::ChildProcessLaunched() {
   DCHECK(client_handle_.is_valid());
   client_handle_.reset();
 }
 
 }  // namespace embedder
 }  // namespace mojo