ipc/ fixups for scoped_refptr operator T* removal.

ipc/ipc_test_base.h

 // 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 IPC_IPC_TEST_BASE_H_
 #define IPC_IPC_TEST_BASE_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 43 matching lines @@
 
   // Use this instead of CreateChannel() if you want to use some different
   // channel specification (then use ConnectChannel() as usual).
   void CreateChannelFromChannelHandle(const IPC::ChannelHandle& channel_handle,
                                       IPC::Listener* listener);
 
   // Creates a channel proxy with the given listener and task runner. (The
   // channel proxy will automatically create and connect a channel.) You must
   // (manually) destroy the channel proxy before the task runner's thread is
   // destroyed.
-  void CreateChannelProxy(IPC::Listener* listener,
-                          base::SingleThreadTaskRunner* ipc_task_runner);
+  void CreateChannelProxy(
+      IPC::Listener* listener,
+      const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner);
   void DestroyChannelProxy();
 
   // Starts the client process, returning true if successful; this should be
   // done after connecting to the channel.
   bool StartClient();
 
   // Waits for the client to shut down, returning true if successful. Note that
   // this does not initiate client shutdown; that must be done by the test
   // (somehow). This must be called before the end of the test whenever
   // StartClient() was called successfully.
@@ skipping 32 matching lines @@
   base::ProcessHandle client_process_;
 
   DISALLOW_COPY_AND_ASSIGN(IPCTestBase);
 };
 
 // Use this to declare the client side for tests using IPCTestBase.
 #define MULTIPROCESS_IPC_TEST_CLIENT_MAIN(test_client_name) \
     MULTIPROCESS_IPC_TEST_MAIN(test_client_name ## TestClientMain)
 
 #endif  // IPC_IPC_TEST_BASE_H_