commit fb1f6483b6f735594597cf2ba04cfd765f841720
author Christopher Grant <cjgrant@chromium.org> Wed Apr 11 16:59:27 2018
committer Commit Bot <commit-bot@chromium.org> Wed Apr 11 16:59:27 2018
tree 2dff0910672848c4cee04cd7d8061c8a08e558e9
parent e4fe0fb45e055073dca560354951d53128504cfc

VR: Initialize all elements to frame lifecycle dirty

Now that frame lifecycle issues have been worked out, we can initialize
each element to dirty state when a frame starts, and rely on this state
being properly updated.

Use this opportunity to set each element's timestamp earlier in the
cycle, and update the testapp dump to respect the validity of the
information it's dumping.

BUG=831191

Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_vr;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: I2b60cc49a09ea89d3e34867445beae6d6d46e76c
Reviewed-on: https://chromium-review.googlesource.com/1007322
Reviewed-by: Ian Vollick <vollick@chromium.org>
Commit-Queue: Ian Vollick <vollick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#549911}