zijiehe 9ab17d3478 Forward capturer_id to shared desktopframe
capturer_id() field has not been forward to the shared DesktopFrame.

BUG=650926, 679523

Review-Url: https://codereview.webrtc.org/2796583002
Cr-Commit-Position: refs/heads/master@{#17516}
2017-04-03 18:51:18 +00:00
..
2016-11-16 19:11:38 +00:00