Move BrowserThread to content namespace.

content/browser/renderer_host/media/video_capture_controller.cc

 // Copyright (c) 2011 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/video_capture_controller.h"
 
 #include "base/bind.h"
 #include "base/stl_util.h"
 #include "content/browser/renderer_host/media/media_stream_manager.h"
 #include "content/browser/renderer_host/media/video_capture_manager.h"
 #include "content/public/browser/browser_thread.h"
 #include "media/base/yuv_convert.h"
 
+using content::BrowserThread;
+
 // The number of TransportDIBs VideoCaptureController allocate.
 static const size_t kNoOfDIBS = 3;
 
 VideoCaptureController::VideoCaptureController(
     const VideoCaptureControllerID& id,
     base::ProcessHandle render_process,
     VideoCaptureControllerEventHandler* event_handler,
     media_stream::VideoCaptureManager* video_capture_manager)
     : render_handle_(render_process),
       report_ready_to_delete_(false),
@@ skipping 178 matching lines @@
     ready_to_delete_now = (free_dibs_.size() == owned_dibs_.size());
   }
 
   if (ready_to_delete_now) {
     event_handler_->OnReadyToDelete(id_);
   }
 
   if (!stopped_cb.is_null())
     stopped_cb.Run();
 }