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

content/public/test/test_utils.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 "content/public/test/test_utils.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/run_loop.h"
@@ skipping 55 matching lines @@
 
  private:
   scoped_ptr<base::Value> result_;
 
   DISALLOW_COPY_AND_ASSIGN(ScriptCallback);
 };
 
 void ScriptCallback::ResultCallback(const base::Value* result) {
   if (result)
     result_.reset(result->DeepCopy());
-  base::MessageLoop::current()->Quit();
+  base::MessageLoop::current()->QuitWhenIdle();
 }
 
 // Monitors if any task is processed by the message loop.
 class TaskObserver : public base::MessageLoop::TaskObserver {
  public:
   TaskObserver() : processed_(false) {}
   ~TaskObserver() override {}
 
   // MessageLoop::TaskObserver overrides.
   void WillProcessTask(const base::PendingTask& pending_task) override {}
@@ skipping 282 matching lines @@
 
 void WebContentsDestroyedWatcher::Wait() {
   message_loop_runner_->Run();
 }
 
 void WebContentsDestroyedWatcher::WebContentsDestroyed() {
   message_loop_runner_->Quit();
 }
 
 }  // namespace content