Fix a DCHECK violation in ipc_perftests

ipc/ipc_perftests.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 <algorithm>
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 263 matching lines @@
   scoped_ptr<IPC::Channel> channel(IPC::Channel::CreateClient(
       IPCTestBase::GetChannelName("PerformanceClient"), &listener));
   listener.Init(channel.get());
   CHECK(channel->Connect());
 
   base::MessageLoop::current()->Run();
   return 0;
 }
 
 TEST_F(IPCChannelPerfTest, ChannelProxyPingPong) {
-  set_message_loop(make_scoped_ptr(new base::MessageLoop()));
-  Init("PerformanceClient");
+  InitWithCustomMessageLoop("PerformanceClient",
+                            make_scoped_ptr(new base::MessageLoop()));
 
   base::TestIOThread io_thread(base::TestIOThread::kAutoStart);
 
   // Set up IPC channel and start client.
   PerformanceChannelListener listener("ChannelProxy");
   CreateChannelProxy(&listener, io_thread.task_runner());
   listener.Init(channel_proxy());
   ASSERT_TRUE(StartClient());
 
   // Test several sizes. We use 12^N for message size, and limit the message
@@ skipping 21 matching lines @@
   message->WriteInt64(base::TimeTicks::Now().ToInternalValue());
   message->WriteInt(-1);
   message->WriteString("quit");
   sender()->Send(message);
 
   EXPECT_TRUE(WaitForClientShutdown());
   DestroyChannelProxy();
 }
 
 }  // namespace