Separate out IPC::Message::Sender and channel::Listener into a separate class.

ipc/ipc_fuzzing_tests.cc

 // Copyright (c) 2012 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 <stdio.h>
 #include <string>
 #include <sstream>
 
 #include "base/message_loop.h"
 #include "base/process_util.h"
@@ skipping 97 matching lines @@
   IPC::Message m(0, 1, IPC::Message::PRIORITY_NORMAL);
   EXPECT_TRUE(m.WriteInt(0x71000000));   // This is the count of elements.
   EXPECT_TRUE(m.WriteInt64(1));
   EXPECT_TRUE(m.WriteInt64(2));
 
   std::vector<int64> vec;
   PickleIterator iter(m);
   EXPECT_FALSE(ReadParam(&m, &iter, &vec));
 }
 
-class SimpleListener : public IPC::Channel::Listener {
+class SimpleListener : public IPC::Listener {
  public:
   SimpleListener() : other_(NULL) {
   }
-  void Init(IPC::Message::Sender* s) {
+  void Init(IPC::Sender* s) {
     other_ = s;
   }
  protected:
-  IPC::Message::Sender* other_;
+  IPC::Sender* other_;
 };
 
 enum {
   FUZZER_ROUTING_ID = 5
 };
 
 // The fuzzer server class. It runs in a child process and expects
 // only two IPC calls; after that it exits the message loop which
 // terminates the child process.
 class FuzzerServerListener : public SimpleListener {
@@ skipping 270 matching lines @@
   msg = new IPC::Message(MSG_ROUTING_CONTROL, MsgClassIS::ID,
                          IPC::Message::PRIORITY_NORMAL);
   msg->WriteInt(0x64);
   msg->WriteInt(0x32);
   EXPECT_FALSE(server.OnMessageReceived(*msg));
   delete msg;
 
   EXPECT_EQ(0, server.unhandled_msgs());
 #endif
 }