The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/846c5d2451f79fa4c43fcf3323d6665cc8f06bac

commit 846c5d2451f79fa4c43fcf3323d6665cc8f06bac
Author: bsheedy <bsheedy@chromium.org>
Date: Tue Jun 27 17:47:46 2017

Add automated VR FPS test

Adds a new perf test to measure VR framerate and several related
metrics using VrCore's built-in performance monitoring option.

Also refactors the latency tests so code can be shared between the
FPS and latency tests.

Bug:  732937 
Change-Id: Ie9a73e9ddedfb50b3c09f8b8c450f4a878831fed
Reviewed-on: https://chromium-review.googlesource.com/536093
Reviewed-by: Christopher Grant <cjgrant@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Brian Sheedy <bsheedy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#482673}
[modify] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/BUILD.gn
[add] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/__init__.py
[add] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/android_vr_perf_test.py
[modify] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/latency/android_webvr_latency_test.py
[add] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/latency/latency_test_config.py
[modify] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/latency/motopho_thread.py
[modify] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/latency/robot_arm.py
[modify] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/latency/run_latency_test.py
[modify] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/latency/webvr_latency_test.py
[add] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/vr_perf_test.py
[add] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/vrcore_fps/__init__.py
[add] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/vrcore_fps/run_vrcore_fps_test.py
[add] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/vrcore_fps/vr_perf_summary.py
[add] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/vrcore_fps/vrcore_fps_test.py
[add] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/chrome/test/vr/perf/vrcore_fps/vrcore_fps_test_config.py
[modify] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/testing/buildbot/gn_isolate_map.pyl
[modify] https://crrev.com/846c5d2451f79fa4c43fcf3323d6665cc8f06bac/testing/buildbot/manage.py

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/chrome/tools/build_limited/scripts/slave/+/b5d45c166cf1cbc25e620d0b5ad0a9e183c2a1c1

commit b5d45c166cf1cbc25e620d0b5ad0a9e183c2a1c1
Author: bsheedy <bsheedy@google.com>
Date: Wed Jul 12 16:48:10 2017