Move the TestSink for doing IPC tests from chrome/common into IPC and create ...

ipc/ipc_test_sink.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 CHROME_COMMON_IPC_TEST_SINK_H_
-#define CHROME_COMMON_IPC_TEST_SINK_H_
+#ifndef IPC_IPC_TEST_SINK_H_
+#define IPC_IPC_TEST_SINK_H_
 #pragma once
 
 #include <utility>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "ipc/ipc_channel.h"
 
 namespace IPC {
 
@@ skipping 19 matching lines @@
 //   ASSERT_TRUE(msg);
 //   bool first_param;
 //   int second_param;
 //   ViewMsg_Foo::Read(msg, &first_param, &second_param);
 //
 //   // Go on to the next phase of the test.
 //   test_sink.ClearMessages();
 //
 // To hook up the sink, all you need to do is call OnMessageReceived when a
 // message is received.
-class TestSink : public IPC::Channel {
+class TestSink : public Channel {
  public:
   TestSink();
   ~TestSink();
 
   // Interface in IPC::Channel. This copies the message to the sink and then
   // deletes it.
   virtual bool Send(IPC::Message* message);
 
   // Used by the source of the messages to send the message to the sink. This
   // will make a copy of the message and store it in the list.
@@ skipping 24 matching lines @@
 
  private:
   // The actual list of received messages.
   std::vector<Message> messages_;
 
   DISALLOW_COPY_AND_ASSIGN(TestSink);
 };
 
 }  // namespace IPC
 
-#endif  // CHROME_COMMON_IPC_TEST_SINK_H_
+#endif  // IPC_IPC_TEST_SINK_H_