Add IPC Channel for new ManifestService.

components/nacl/renderer/embedder_service_channel.h

 // 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.
 
-#ifndef COMPONENTS_NACL_RENDERER_TRUSTED_PLUGIN_CHANNEL_H_
-#define COMPONENTS_NACL_RENDERER_TRUSTED_PLUGIN_CHANNEL_H_
+#ifndef COMPONENTS_NACL_RENDERER_EMBEDDER_SERVICE_CHANNEL_H_
+#define COMPONENTS_NACL_RENDERER_EMBEDDER_SERVICE_CHANNEL_H_
 
 #include "base/callback.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "ipc/ipc_listener.h"
 
 namespace base {
 class WaitableEvent;
 }  // namespace base
 
 namespace IPC {
 struct ChannelHandle;
 class Message;
 class SyncChannel;
 }  // namespace IPC
 
 namespace nacl {
 
-class TrustedPluginChannel : public IPC::Listener {
+class EmbedderServiceChannel : public IPC::Listener {
  public:
-  TrustedPluginChannel(
+  EmbedderServiceChannel(
       const IPC::ChannelHandle& handle,
       const base::Callback<void(int32_t)>& connected_callback,
       base::WaitableEvent* waitable_event);
-  virtual ~TrustedPluginChannel();
-
-  bool Send(IPC::Message* message);
+  virtual ~EmbedderServiceChannel();
 
   // Listener implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
   virtual void OnChannelConnected(int32 peer_pid) OVERRIDE;
   virtual void OnChannelError() OVERRIDE;
 
  private:
   base::Callback<void(int32_t)> connected_callback_;
   scoped_ptr<IPC::SyncChannel> channel_;
 
-  DISALLOW_COPY_AND_ASSIGN(TrustedPluginChannel);
+  DISALLOW_COPY_AND_ASSIGN(EmbedderServiceChannel);
 };
 
 }  // namespace nacl
 
-#endif  // COMPONENTS_NACL_RENDERER_TRUSTED_PLUGIN_CHANNEL_H_
+#endif  // COMPONENTS_NACL_RENDERER_EMBEDDER_SERVICE_CHANNEL_H_