Revert of update webgl2 expectations

Revert of update webgl2 expectations (patchset #1 id:1 of https://codereview.chromium.org/2693263002/ )

Reason for revert:
These tests are failing on GPU FYI bots.

https://build.chromium.org/p/chromium.gpu.fyi/builders/Mac%20Pro%20Release%20%28AMD%29/builds/94

Original issue's description:
> update webgl2 expectations
> 
> BUG=679682
> 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;master.tryserver.chromium.android:android_optional_gpu_tests_rel
> 
> Review-Url: https://codereview.chromium.org/2693263002
> Cr-Commit-Position: refs/heads/master@{#450863}
> Committed: https://chromium.googlesource.com/chromium/src/+/b4b2248909ab2dfa203f32ac1a33acb7aa66ed0c

TBR=zmo@chromium.org,kbr@chromium.org,qiankun.miao@intel.com,yunchao.he@intel.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=679682
Review-Url: https://codereview.chromium.org/2700043003
Cr-Commit-Position: refs/heads/master@{#451253}
Committed: https://chromium.googlesource.com/chromium/src/+/da65451943c5caf1bb5772024c336ea7e524d3fb

[ccameron, 2017-02-17 05:33:32]

The CQ bit was checked by ccameron@chromium.org

[ccameron, 2017-02-17 05:33:32]

Created Revert of update webgl2 expectations

[commit-bot: I haz the power, 2017-02-17 05:34:17]

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, 2017-02-17 06:49:30]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487309612217790, "parent_rev":
"6cadd4324682783aa817250cdf229c022086666a", "commit_rev":
"da65451943c5caf1bb5772024c336ea7e524d3fb"}

[commit-bot: I haz the power, 2017-02-17 06:50:06]

Description was changed from

==========
Revert of update webgl2 expectations (patchset #1 id:1 of
https://codereview.chromium.org/2693263002/ )

Reason for revert:
These tests are failing on GPU FYI bots.

https://build.chromium.org/p/chromium.gpu.fyi/builders/Mac%20Pro%20Release%20...

Original issue's description:
> update webgl2 expectations
> 
> BUG=679682
>
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;master.tryserver.chromium.android:android_optional_gpu_tests_rel
> 
> Review-Url: https://codereview.chromium.org/2693263002
> Cr-Commit-Position: refs/heads/master@{#450863}
> Committed:
https://chromium.googlesource.com/chromium/src/+/b4b2248909ab2dfa203f32ac1a33...

TBR=zmo@chromium.org,kbr@chromium.org,qiankun.miao@intel.com,yunchao.he@intel...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=679682
==========

to

==========
Revert of update webgl2 expectations (patchset #1 id:1 of
https://codereview.chromium.org/2693263002/ )

Reason for revert:
These tests are failing on GPU FYI bots.

https://build.chromium.org/p/chromium.gpu.fyi/builders/Mac%20Pro%20Release%20...

Original issue's description:
> update webgl2 expectations
> 
> BUG=679682
>
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;master.tryserver.chromium.android:android_optional_gpu_tests_rel
> 
> Review-Url: https://codereview.chromium.org/2693263002
> Cr-Commit-Position: refs/heads/master@{#450863}
> Committed:
https://chromium.googlesource.com/chromium/src/+/b4b2248909ab2dfa203f32ac1a33...

TBR=zmo@chromium.org,kbr@chromium.org,qiankun.miao@intel.com,yunchao.he@intel...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=679682

Review-Url: https://codereview.chromium.org/2700043003
Cr-Commit-Position: refs/heads/master@{#451253}
Committed:
https://chromium.googlesource.com/chromium/src/+/da65451943c5caf1bb5772024c33...
==========

[commit-bot: I haz the power, 2017-02-17 06:50:09]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/da65451943c5caf1bb5772024c33...