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

mojo/runner/android/background_application_loader_unittest.cc

 // Copyright 2014 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 "mojo/runner/android/background_application_loader.h"
 
 #include "mojo/application/public/interfaces/application.mojom.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace mojo {
 namespace runner {
 namespace {
 
 class DummyLoader : public shell::ApplicationLoader {
  public:
   DummyLoader() : simulate_app_quit_(true) {}
   ~DummyLoader() override {}
 
   // shell::ApplicationLoader overrides:
   void Load(const GURL& url,
             InterfaceRequest<Application> application_request) override {
     if (simulate_app_quit_)
-      base::MessageLoop::current()->Quit();
+      base::MessageLoop::current()->QuitWhenIdle();
   }
 
   void DontSimulateAppQuit() { simulate_app_quit_ = false; }
 
  private:
   bool simulate_app_quit_;
 };
 
 // Tests that the loader can start and stop gracefully.
 TEST(BackgroundApplicationLoaderTest, StartStop) {
   scoped_ptr<shell::ApplicationLoader> real_loader(new DummyLoader());
   BackgroundApplicationLoader loader(real_loader.Pass(), "test",
                                      base::MessageLoop::TYPE_DEFAULT);
 }
 
 // Tests that the loader can load a service that is well behaved (quits
 // itself).
 TEST(BackgroundApplicationLoaderTest, Load) {
   scoped_ptr<shell::ApplicationLoader> real_loader(new DummyLoader());
   BackgroundApplicationLoader loader(real_loader.Pass(), "test",
                                      base::MessageLoop::TYPE_DEFAULT);
   ApplicationPtr application;
   loader.Load(GURL(), GetProxy(&application));
 }
 
 }  // namespace
 }  // namespace runner
 }  // namespace mojo