Wip - cl for implemening VideoTrackSource::ApplyConstraints(constraints, VideoTrack) and adopt safe…

content/renderer/media/user_media_client_impl.h

Index: content/renderer/media/user_media_client_impl.h
diff --git a/content/renderer/media/user_media_client_impl.h b/content/renderer/media/user_media_client_impl.h
index 24c9cd1dd344e2ea7e5f6c5347eae5f80576ff83..39a8f319cf8632c5e35663fbbf29a34e44d23f33 100644
--- a/content/renderer/media/user_media_client_impl.h
+++ b/content/renderer/media/user_media_client_impl.h
@@ -152,10 +152,8 @@ class CONTENT_EXPORT UserMediaClientImpl
     blink::WebUserMediaRequest request;
 
     void StartAudioTrack(const blink::WebMediaStreamTrack& track);
-
-    blink::WebMediaStreamTrack CreateAndStartVideoTrack(
-        const blink::WebMediaStreamSource& source,
-        const blink::WebMediaConstraints& constraints);
+    void StartVideoTrack(const blink::WebMediaStreamTrack& track,
+                         const blink::WebMediaConstraints& constraints);
 
     // Triggers |callback| when all sources used in this request have either
     // successfully started, or a source has failed to start.