Removing the 'auto' from the video resolution list

'auto' is part of the video resolutions list but it sets to any real resolution
based on the network speed.

TEST=Manually
BUG=chromium:329362

Change-Id: I870dff29421e7a390e69331376ebcc336405e2df
Previous-Reviewed-on: https://chromium-review.googlesource.com/180543
(cherry picked from commit 56cbea64e8ed44d9220acc37929fc3c6261acac6)
Reviewed-on: https://chromium-review.googlesource.com/180676
Reviewed-by: Rohit Makasana <rohitbm@chromium.org>
Commit-Queue: Rohit Makasana <rohitbm@chromium.org>
Tested-by: Rohit Makasana <rohitbm@chromium.org>
1 file changed