Begin adding support for tab mirroring via the MediaStream audio/video capturing

content/browser/renderer_host/media/media_stream_device_settings_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 <string>
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/renderer_host/media/media_stream_device_settings.h"
@@ skipping 49 matching lines @@
 
     if (video)
       CreateVideoDeviceForRequset(label);
   }
 
   void CreateAudioDeviceForRequset(const std::string& label) {
     // Setup the dummy available device for the request.
     media_stream::StreamDeviceInfoArray audio_device_array(1);
     media_stream::StreamDeviceInfo dummy_audio_device;
     dummy_audio_device.name = "Microphone";
-    dummy_audio_device.stream_type =
-        content::MEDIA_STREAM_DEVICE_TYPE_AUDIO_CAPTURE;
+    dummy_audio_device.stream_type = content::MEDIA_DEVICE_AUDIO_CAPTURE;
     dummy_audio_device.session_id = 1;
     audio_device_array[0] = dummy_audio_device;
     device_settings_->AvailableDevices(label,
                                        dummy_audio_device.stream_type,
                                        audio_device_array);
   }
 
   void CreateVideoDeviceForRequset(const std::string& label) {
     // Setup the dummy available device for the request.
     media_stream::StreamDeviceInfoArray video_device_array(1);
     media_stream::StreamDeviceInfo dummy_video_device;
     dummy_video_device.name = "camera";
-    dummy_video_device.stream_type =
-        content::MEDIA_STREAM_DEVICE_TYPE_VIDEO_CAPTURE;
+    dummy_video_device.stream_type = content::MEDIA_DEVICE_VIDEO_CAPTURE;
     dummy_video_device.session_id = 1;
     video_device_array[0] = dummy_video_device;
     device_settings_->AvailableDevices(label,
                                        dummy_video_device.stream_type,
                                        video_device_array);
   }
 
   scoped_ptr<MessageLoop> message_loop_;
   scoped_ptr<BrowserThreadImpl> ui_thread_;
   scoped_ptr<BrowserThreadImpl> io_thread_;
@@ skipping 70 matching lines @@
 
   // Remove the last request which is pending in the queue.
   device_settings_->RemovePendingCaptureRequest(label_3);
 
   // We should get callbacks from the rest of the requests.
   EXPECT_CALL(*this, DevicesAccepted(label_1, _));
   EXPECT_CALL(*this, DevicesAccepted(label_2, _));
 }
 
 }  // namespace media_stream