Remove support for canvas element in tough_video_cases.

Remove support for canvas element in tough_video_cases.

The canvas element simply mirrors the video element by grabbing frames from it.

Removing these 3 pages should reduce benchmark_duration for tough_video_cases by ~17%.

BUG=710253
Review-Url: https://codereview.chromium.org/2848723003
Cr-Commit-Position: refs/heads/master@{#467880}
Committed: https://chromium.googlesource.com/chromium/src/+/4d623449fa0d8e402dea243355a411b7cdcffc5d

[CalebRouleau, 2017-04-27 23:58:27]

Description was changed from

==========
Remove support for canvas element in tough_video_cases.

Removing these 3 pages should reduce benchmark_duration.

BUG=710253
==========

to

==========
Remove support for canvas element in tough_video_cases.

The canvas element simply mirrors the video element by grabbing frames from it.

Removing these 3 pages should reduce benchmark_duration for tough_video_cases by
~17%.

BUG=710253
==========

[CalebRouleau, 2017-04-27 23:58:27]

crouleau@chromium.org changed reviewers:
+ dalecurtis@chromium.org, johnchen@chromium.org, nednguyen@google.com

[nednguyen, 2017-04-28 00:03:24]

lgtm

[CalebRouleau, 2017-04-28 00:11:09]

PTAL

[DaleCurtis, 2017-04-28 00:12:54]

lgtm these should be covered by gpu bots these days.

[johnchen, 2017-04-28 00:13:04]

lgtm

[CalebRouleau, 2017-04-28 02:24:18]

The CQ bit was checked by crouleau@chromium.org

[commit-bot: I haz the power, 2017-04-28 02:25:12]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-04-28 03:54:13]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493346258217860, "parent_rev":
"6089c73618b3b5010bdb81441c6f5f58936f9e58", "commit_rev":
"4d623449fa0d8e402dea243355a411b7cdcffc5d"}

[commit-bot: I haz the power, 2017-04-28 03:54:19]

Description was changed from

==========
Remove support for canvas element in tough_video_cases.

The canvas element simply mirrors the video element by grabbing frames from it.

Removing these 3 pages should reduce benchmark_duration for tough_video_cases by
~17%.

BUG=710253
==========

to

==========
Remove support for canvas element in tough_video_cases.

The canvas element simply mirrors the video element by grabbing frames from it.

Removing these 3 pages should reduce benchmark_duration for tough_video_cases by
~17%.

BUG=710253

Review-Url: https://codereview.chromium.org/2848723003
Cr-Commit-Position: refs/heads/master@{#467880}
Committed:
https://chromium.googlesource.com/chromium/src/+/4d623449fa0d8e402dea243355a4...
==========

[commit-bot: I haz the power, 2017-04-28 03:54:20]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/4d623449fa0d8e402dea243355a4...