GitLab

Don't use the CompositorLock if surface synchronization is enabled.
This was causing issues on telemetry bots where the CompositorLock
was preventing the UI from submitting CompositorFrames for a long
period of time and so input latency was very high.

Before:
https://pinpoint-dot-chromeperf.appspot.com/job/11675b9b240000
After:
https://pinpoint-dot-chromeperf.appspot.com/job/152a7367240000

Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel
Change-Id: I95407531216b543fb4c192387bd67fe690bee0b4
Bug: 672962
Reviewed-on: https://chromium-review.googlesource.com/1119191
Commit-Queue: Fady Samuel <fsamuel@chromium.org>
Reviewed-by: Sadrul Chowdhury <sadrul@chromium.org>
Cr-Commit-Position: refs/heads/master@{#571414}