Add IPC Channel for new ManifestService.

components/nacl/renderer/embedder_service_channel.h

Index: components/nacl/renderer/embedder_service_channel.h
diff --git a/components/nacl/renderer/trusted_plugin_channel.h b/components/nacl/renderer/embedder_service_channel.h
similarity index 70%
copy from components/nacl/renderer/trusted_plugin_channel.h
copy to components/nacl/renderer/embedder_service_channel.h
index d1689b4f92b8e08b01d8596ebe81de684bd1344b..063eff8234b58210c1fbb3f6f4d3ee07dcf96b26 100644
--- a/components/nacl/renderer/trusted_plugin_channel.h
+++ b/components/nacl/renderer/embedder_service_channel.h
@@ -2,10 +2,11 @@
 // 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"
 
@@ -21,15 +22,13 @@ class SyncChannel;
 
 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;
@@ -40,9 +39,9 @@ class TrustedPluginChannel : public IPC::Listener {
   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_