content: Use base::MessageLoop.

content/browser/renderer_host/media/web_contents_video_capture_device_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 "content/browser/renderer_host/media/web_contents_video_capture_device.h"
 
 #include "base/bind_helpers.h"
 #include "base/debug/debugger.h"
 #include "base/run_loop.h"
 #include "base/test/test_timeouts.h"
@@ skipping 495 matching lines @@
 
  private:
   // The consumer is the ultimate recipient of captured pixel data.
   StubConsumer consumer_;
 
   // The controller controls which pixel patterns to produce.
   CaptureTestSourceController controller_;
 
   // We run the UI message loop on the main thread. The capture device
   // will also spin up its own threads.
-  MessageLoopForUI message_loop_;
+  base::MessageLoopForUI message_loop_;
   scoped_ptr<TestBrowserThread> ui_thread_;
 
   // Self-registering RenderProcessHostFactory.
   scoped_ptr<MockRenderProcessHostFactory> render_process_host_factory_;
 
   // Creates capture-capable RenderViewHosts whose pixel content production is
   // under the control of |controller_|.
   scoped_ptr<CaptureTestRenderViewHostFactory> render_view_host_factory_;
 
   // A mocked-out browser and tab.
@@ skipping 654 matching lines @@
     { false, 0 }, { true, 16.72 }, { true, 33.44 }, { false, 0 },
     { true, 33.441 }, { false, 16.72 }, { true, 16.72 }, { true, 50.16 }
   };
 
   SmoothEventSampler sampler(base::TimeDelta::FromSeconds(1) / 30, true, 3);
   ReplayCheckingSamplerDecisions(data_points, arraysize(data_points), &sampler);
 }
 
 }  // namespace
 }  // namespace content