Don't use base::MessageLoop::{Quit,QuitClosure} in remoting/

remoting/host/win/worker_process_launcher_unittest.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 "base/basictypes.h"
 #include "base/bind.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "base/win/scoped_handle.h"
 #include "base/win/scoped_process_information.h"
@@ skipping 310 matching lines @@
 
 void WorkerProcessLauncherTest::StopWorker() {
   launcher_.reset();
   DisconnectClient();
   channel_name_.clear();
   channel_server_.reset();
   task_runner_ = nullptr;
 }
 
 void WorkerProcessLauncherTest::QuitMainMessageLoop() {
-  message_loop_.PostTask(FROM_HERE, base::MessageLoop::QuitClosure());
+  message_loop_.PostTask(FROM_HERE, base::MessageLoop::QuitWhenIdleClosure());
 }
 
 void WorkerProcessLauncherTest::DoLaunchProcess() {
   EXPECT_TRUE(event_handler_);
   EXPECT_FALSE(worker_process_.IsValid());
 
   WCHAR notepad[MAX_PATH + 1];
   ASSERT_GT(ExpandEnvironmentStrings(
       L"\045SystemRoot\045\\system32\\notepad.exe", notepad, MAX_PATH), 0u);
 
@@ skipping 182 matching lines @@
   EXPECT_CALL(client_listener_, OnCrash(_, _, _))
       .Times(1)
       .WillOnce(InvokeWithoutArgs(
           this, &WorkerProcessLauncherTest::SendFakeMessageToLauncher));
 
   StartWorker();
   message_loop_.Run();
 }
 
 }  // namespace remoting