ipc/ fixups for scoped_refptr operator T* removal.

ipc/ipc_test_base.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 "build/build_config.h"
 
 #include "ipc/ipc_test_base.h"
 
 #include "base/command_line.h"
 #include "base/process/kill.h"
@@ skipping 65 matching lines @@
 void IPCTestBase::CreateChannelFromChannelHandle(
     const IPC::ChannelHandle& channel_handle,
     IPC::Listener* listener) {
   CHECK(!channel_.get());
   CHECK(!channel_proxy_.get());
   channel_ = IPC::Channel::CreateServer(channel_handle, listener);
 }
 
 void IPCTestBase::CreateChannelProxy(
     IPC::Listener* listener,
-    base::SingleThreadTaskRunner* ipc_task_runner) {
+    const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner) {
   CHECK(!channel_.get());
   CHECK(!channel_proxy_.get());
   channel_proxy_ = IPC::ChannelProxy::Create(GetChannelName(test_client_name_),
                                              IPC::Channel::MODE_SERVER,
                                              listener,
                                              ipc_task_runner);
 }
 
 void IPCTestBase::DestroyChannelProxy() {
   CHECK(channel_proxy_.get());
@@ skipping 33 matching lines @@
   return rv;
 }
 
 scoped_refptr<base::TaskRunner> IPCTestBase::task_runner() {
   return message_loop_->message_loop_proxy();
 }
 
 void IPCTestBase::set_message_loop(scoped_ptr<base::MessageLoop> loop) {
   message_loop_ = loop.Pass();
 }