Move channel_init out of mojo_common.

mojo/services/dbus_echo/dbus_echo_service.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 "base/at_exit.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
-#include "mojo/common/channel_init.h"
 #include "mojo/dbus/dbus_external_service.h"
+#include "mojo/embedder/channel_init.h"
 #include "mojo/embedder/embedder.h"
 #include "mojo/public/cpp/environment/environment.h"
 #include "mojo/services/dbus_echo/echo.mojom.h"
 
 namespace {
 class EchoServiceImpl : public mojo::InterfaceImpl<mojo::EchoService> {
  public:
   EchoServiceImpl() {}
   virtual ~EchoServiceImpl() {}
 
@@ skipping 25 matching lines @@
 
   base::MessageLoopForIO message_loop;
   base::RunLoop run_loop;
 
   mojo::DBusExternalService<EchoServiceImpl> echo_service(kServiceName);
   echo_service.Start();
 
   run_loop.Run();
   return 0;
 }