Remove calls to deprecated MessageLoop methods in content.

content/renderer/render_thread_impl_browsertest.cc

 // Copyright 2013 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/renderer/render_thread_impl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <utility>
 
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/memory/discardable_memory.h"
+#include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "components/scheduler/renderer/renderer_scheduler.h"
 #include "content/app/mojo/mojo_init.h"
 #include "content/common/in_process_child_thread_params.h"
 #include "content/common/resource_messages.h"
 #include "content/common/websocket_messages.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/common/content_client.h"
@@ skipping 193 matching lines @@
   thread_->compositor_task_runner()->PostTask(
       FROM_HERE, base::Bind(&CheckRenderThreadInputHandlerManager, thread_));
 }
 
 // Disabled under LeakSanitizer due to memory leaks.
 TEST_F(RenderThreadImplBrowserTest,
        WILL_LEAK(ResourceDispatchIPCTasksGoThroughScheduler)) {
   test_helper_->Sender()->Send(new ResourceHostMsg_FollowRedirect(0));
   test_helper_->Sender()->Send(new TestMsg_QuitRunLoop());
 
-  test_helper_->GetMessageLoop()->Run();
+  base::RunLoop().Run();
   EXPECT_EQ(1, test_task_counter_->NumTasksPosted());
 }
 
 // Disabled under LeakSanitizer due to memory leaks.
 TEST_F(RenderThreadImplBrowserTest,
        WILL_LEAK(NonResourceDispatchIPCTasksDontGoThroughScheduler)) {
   // NOTE other than not being a resource message, the actual message is
   // unimportant.
   test_helper_->Sender()->Send(new WebSocketMsg_NotifyFailure(1, ""));
   test_helper_->Sender()->Send(new TestMsg_QuitRunLoop());
 
-  test_helper_->GetMessageLoop()->Run();
+  base::RunLoop().Run();
 
   EXPECT_EQ(0, test_task_counter_->NumTasksPosted());
 }
 
 }  // namespace
 }  // namespace content