Refactor MediaStreamManager to never output real device id. It now always output sourceId in the fo…

content/browser/renderer_host/media/media_stream_ui_proxy.cc

Index: content/browser/renderer_host/media/media_stream_ui_proxy.cc
diff --git a/content/browser/renderer_host/media/media_stream_ui_proxy.cc b/content/browser/renderer_host/media/media_stream_ui_proxy.cc
index 3e4edbc0ac03b672d71c4aa2c91e06a997199cd6..a5fb75005ebfa60230bb37ca71f165c9c0f4923f 100644
--- a/content/browser/renderer_host/media/media_stream_ui_proxy.cc
+++ b/content/browser/renderer_host/media/media_stream_ui_proxy.cc
@@ -193,12 +193,16 @@ void FakeMediaStreamUIProxy::RequestAccess(
        it != devices_.end(); ++it) {
     if (!accepted_audio &&
         IsAudioMediaType(request.audio_type) &&
-        IsAudioMediaType(it->type)) {
-      devices_to_use.push_back(*it);
-      accepted_audio = true;
+        IsAudioMediaType(it->type) &&
+        (request.requested_audio_device_id.empty() ||
+            request.requested_audio_device_id == it->id)) {

[no longer working on chromium, 2013/10/25 12:00:07]

indentation

[perkj_chrome, 2013/10/25 13:33:50]

Done.

+        devices_to_use.push_back(*it);
+        accepted_audio = true;
     } else if (!accepted_video &&
                IsVideoMediaType(request.video_type) &&
-               IsVideoMediaType(it->type)) {
+               IsVideoMediaType(it->type) &&
+               (request.requested_video_device_id.empty() ||
+                      request.requested_video_device_id == it->id)) {

[no longer working on chromium, 2013/10/25 12:00:07]

indentation

[perkj_chrome, 2013/10/25 13:33:50]

Done.

       devices_to_use.push_back(*it);
       accepted_video = true;
     }