GitLab

This CL adds a fieldtrial testing config for VaapiH264AMDEncoder,
that plans to turn on for all versions 81+.

Bug: 1035788
Test: None
Change-Id: Ia7d7b41da72e998006c30a3f8e1f77bd6e11d11a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2040492
Auto-Submit: Hirokazu Honda <hiroh@chromium.org>
Commit-Queue: Mark Pearson <mpearson@chromium.org>
Reviewed-by: Mark Pearson <mpearson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738860}