Migrate MediaDevices.enumerateDevices to Mojo

content/renderer/media/mock_media_stream_dispatcher.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/renderer/media/mock_media_stream_dispatcher.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "content/public/common/media_stream_request.h"
 #include "media/base/audio_parameters.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 43 matching lines @@
     int request_id,
     const base::WeakPtr<MediaStreamDispatcherEventHandler>& event_handler) {
   EXPECT_EQ(request_id, audio_input_request_id_);
 }
 
 void MockMediaStreamDispatcher::EnumerateDevices(
     int request_id,
     const base::WeakPtr<MediaStreamDispatcherEventHandler>& event_handler,
     MediaStreamType type,
     const url::Origin& security_origin) {
-  if (type == MEDIA_DEVICE_AUDIO_CAPTURE) {
-    audio_input_request_id_ = request_id;
-    audio_input_array_.clear();
-    AddAudioInputDeviceToArray(true);
-    AddAudioInputDeviceToArray(false);
-  } else if (type == MEDIA_DEVICE_AUDIO_OUTPUT) {
-    audio_output_request_id_ = request_id;
-    audio_output_array_.clear();
-    AddAudioOutputDeviceToArray();
-  } else if (type == MEDIA_DEVICE_VIDEO_CAPTURE) {
-    video_request_id_ = request_id;
-    video_array_.clear();
-    AddVideoDeviceToArray(true);
-    AddVideoDeviceToArray(false);
-  }
+  NOTREACHED();
 }
 
 void MockMediaStreamDispatcher::StopStreamDevice(
     const StreamDeviceInfo& device_info) {
   if (IsAudioInputMediaType(device_info.device.type)) {
     ++stop_audio_device_counter_;
     return;
   }
   if (IsVideoMediaType(device_info.device.type)) {
     ++stop_video_device_counter_;
@@ skipping 57 matching lines @@
   video.device.id = video.device.id + base::IntToString(session_id_);
   video.device.name = "usb video camera";
   video.device.type = MEDIA_DEVICE_VIDEO_CAPTURE;
   video.device.video_facing = facing_user ? MEDIA_VIDEO_FACING_USER
                                           : MEDIA_VIDEO_FACING_ENVIRONMENT;
   video.session_id = session_id_;
   video_array_.push_back(video);
 }
 
 }  // namespace content