Pass camera facing to WebKit

content/public/common/media_stream_request.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_COMMON_MEDIA_STREAM_REQUEST_H_
 #define CONTENT_PUBLIC_COMMON_MEDIA_STREAM_REQUEST_H_
 
 #include <stddef.h>
 
 #include <map>
@@ skipping 77 matching lines @@
 struct CONTENT_EXPORT MediaStreamDevice {
   MediaStreamDevice();
 
   MediaStreamDevice(MediaStreamType type,
                     const std::string& id,
                     const std::string& name);
 
   MediaStreamDevice(MediaStreamType type,
                     const std::string& id,
                     const std::string& name,
+                    VideoFacingMode facing);
+
+  MediaStreamDevice(MediaStreamType type,
+                    const std::string& id,
+                    const std::string& name,
                     int sample_rate,
                     int channel_layout,
                     int frames_per_buffer);
 
   MediaStreamDevice(const MediaStreamDevice& other);
 
   ~MediaStreamDevice();
 
   bool IsEqual(const MediaStreamDevice& second) const;
 
@@ skipping 154 matching lines @@
 
 // Callback used return results of media access requests.
 typedef base::Callback<void(const MediaStreamDevices& devices,
                             content::MediaStreamRequestResult result,
                             std::unique_ptr<MediaStreamUI> ui)>
     MediaResponseCallback;
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_COMMON_MEDIA_STREAM_REQUEST_H_