Delete IsMutable and IsExclusive methods.

webrtc/media/engine/webrtcvideoframe.cc

Index: webrtc/media/engine/webrtcvideoframe.cc
diff --git a/webrtc/media/engine/webrtcvideoframe.cc b/webrtc/media/engine/webrtcvideoframe.cc
index 5fa69619dee9b536ef50258c1793515f34b15a74..11c6415795bf2d0e265625ae495ff2b79ed7627b 100644
--- a/webrtc/media/engine/webrtcvideoframe.cc
+++ b/webrtc/media/engine/webrtcvideoframe.cc
@@ -79,15 +79,18 @@ int WebRtcVideoFrame::height() const {
   return video_frame_buffer_ ? video_frame_buffer_->height() : 0;
 }
 
-bool WebRtcVideoFrame::IsExclusive() const {
-  return video_frame_buffer_->IsMutable();
-}
-
 const rtc::scoped_refptr<webrtc::VideoFrameBuffer>&
 WebRtcVideoFrame::video_frame_buffer() const {
   return video_frame_buffer_;
 }
 
+VideoFrame* WebRtcVideoFrame::CreateWithBuffer(

[tommi, 2016/05/25 12:14:25]

return std::unique_ptr<VideoFrame>?

[nisse-webrtc, 2016/05/25 12:38:02]

That's inconsistent with neighboring methods, but I guess it still makes sense.
Done.

+    const rtc::scoped_refptr<webrtc::VideoFrameBuffer> buffer,
+    webrtc::VideoRotation rotation,
+    int64_t timestamp_us) const {
+  return new WebRtcVideoFrame(buffer, rotation, timestamp_us);
+}
+
 VideoFrame* WebRtcVideoFrame::Copy() const {
   return new WebRtcVideoFrame(video_frame_buffer_, rotation_, timestamp_us_);
 }