Pass camera facing info to audio client

content/browser/renderer_host/media/media_stream_manager.cc

Index: content/browser/renderer_host/media/media_stream_manager.cc
diff --git a/content/browser/renderer_host/media/media_stream_manager.cc b/content/browser/renderer_host/media/media_stream_manager.cc
index 7a3e724d40d580d8ae3dc1600376e358a807888b..6400301b8601f543770a9a1144d93c9f34507d5c 100644
--- a/content/browser/renderer_host/media/media_stream_manager.cc
+++ b/content/browser/renderer_host/media/media_stream_manager.cc
@@ -403,8 +403,10 @@ void MediaStreamManager::SendMessageToNativeLog(const std::string& message) {
   msm->AddLogMessageOnIOThread(message);
 }
 
-MediaStreamManager::MediaStreamManager(media::AudioManager* audio_manager)
+MediaStreamManager::MediaStreamManager(media::AudioManager* audio_manager,
+                                       component::VideoCaptureObserver* capture_observer)
     : audio_manager_(audio_manager),
+      capture_observer_(capture_observer),
 #if defined(OS_WIN)
       video_capture_thread_("VideoCaptureThread"),
 #endif
@@ -1257,7 +1259,8 @@ void MediaStreamManager::InitializeDeviceManagersOnIOThread() {
           "457525 MediaStreamManager::InitializeDeviceManagersOnIOThread 4"));
   video_capture_manager_ =
       new VideoCaptureManager(media::VideoCaptureDeviceFactory::CreateFactory(
-          BrowserThread::GetTaskRunnerForThread(BrowserThread::UI)));
+          BrowserThread::GetTaskRunnerForThread(BrowserThread::UI)),
+                              capture_observer_);
 #if defined(OS_WIN)
   // Use an STA Video Capture Thread to try to avoid crashes on enumeration of
   // buggy third party Direct Show modules, http://crbug.com/428958.