commit a4002d66074c748ac4630dd9dd5414aa4ce06ec4
author stanisc <stanisc@chromium.org> Mon Jan 09 22:49:10 2017
committer Commit bot <commit-bot@chromium.org> Mon Jan 09 22:49:10 2017
tree bb6329fbee5bb452c08d6203eb871736210dddc4
parent 625e34af3f15b18fced1c4d4affdc1b6a579ba44

GpuVSyncProvider with unit test

This introduces a class for waiting for GPU VSync signals on background thread.

For now this class isn't hooked anywhere but eventually it is going to be hooked
to either GpuCommandBufferStub or PassThroughImageTransportSurface and
replace the current VSyncProvider based mechanism on Windows.

I verified functionality of this code as a part of the prototype
(where this class is called VSyncThread):
https://codereview.chromium.org/2555173003/

BUG=467617

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2596123002
Cr-Commit-Position: refs/heads/master@{#442386}