ChannelMojo: Remove intermediate Message struct

ipc/mojo/ipc_message_pipe_reader.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 IPC_IPC_MESSAGE_PIPE_READER_H_
 #define IPC_IPC_MESSAGE_PIPE_READER_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 74 matching lines @@
 
   bool Send(scoped_ptr<Message> message);
 
   base::ProcessId GetPeerPid() const { return peer_pid_; }
 
  protected:
   void OnPipeClosed();
   void OnPipeError(MojoResult error);
 
  private:
-  void Receive(mojom::MessagePtr message) override;
+  void Receive(mojo::Array<uint8_t> data,
+               mojo::Array<mojom::SerializedHandlePtr> handles) override;
 
   // |delegate_| is null once the message pipe is closed.
   Delegate* delegate_;
   base::ProcessId peer_pid_;
   mojom::ChannelAssociatedPtr sender_;
   mojo::AssociatedBinding<mojom::Channel> binding_;
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(MessagePipeReader);
 };
 
 }  // namespace internal
 }  // namespace IPC
 
 #endif  // IPC_IPC_MESSAGE_PIPE_READER_H_