Roll WebGL conformance tests.

Roll WebGL conformance tests.

BUG=401311, 421705
TEST=gpu bots
NOTRY=true
R=kbr@chromium.org

Committed: https://crrev.com/7dc1df3162422845d66c7c3677b673f25ec357ab
Cr-Commit-Position: refs/heads/master@{#299180}

[Zhenyao Mo, 2014-10-10 01:11:49]

kbr: please take a look.  I will only land when the gpu bots return green (I
think they would)

[Ken Russell (switch to Gerrit), 2014-10-10 01:50:34]

lgtm

[Zhenyao Mo, 2014-10-10 17:41:45]

The CQ bit was checked by zmo@chromium.org

[commit-bot: I haz the power, 2014-10-10 17:43:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/641173002/250001

[commit-bot: I haz the power, 2014-10-10 17:44:05]

Committed patchset #4 (id:250001)

[commit-bot: I haz the power, 2014-10-10 17:44:51]

Patchset 4 (id:??) landed as
https://crrev.com/84d03b89afa3baade276d0f7ac7892ab77ed8d21
Cr-Commit-Position: refs/heads/master@{#299134}

[Zhenyao Mo, 2014-10-10 19:49:04]

A revert of this CL (patchset #4 id:250001) has been created in
https://codereview.chromium.org/648833003/ by zmo@chromium.org.

The reason for reverting is: might cause a bunch of texture related tests to
timeout

conformance_textures_texture_formats_test
conformance_textures_texture_hd_dpi
conformance_textures_texture_mips
conformance_textures_texture_npot
conformance_textures_texture_npot_video
conformance_textures_texture_size
conformance_textures_texture_size_cube_maps
conformance_textures_texture_size_limit
conformance_textures_texture_sub_image_cube_maps
conformance_textures_texture_transparent_pixels_initialized
conformance_textures_texture_upload_cube_maps.

[Zhenyao Mo, 2014-10-10 20:37:44]

Further looking at the stdio, it might be texture-copying-feedback-loops.html
causing the problem.

The test itself also timed out but didn't show as a failure because it is marked
in test expectations.  After that test, all other tests timed out.

Skip this test and reland this CL to see.

[Zhenyao Mo, 2014-10-10 20:38:05]

The CQ bit was checked by zmo@chromium.org

[commit-bot: I haz the power, 2014-10-10 20:39:49]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/641173002/360001

[Zhenyao Mo, 2014-10-10 20:39:59]

Patchset #5 (id:360001) has been deleted

[Zhenyao Mo, 2014-10-10 20:40:03]

The CQ bit was unchecked by zmo@chromium.org

[Zhenyao Mo, 2014-10-10 20:41:01]

The CQ bit was checked by zmo@chromium.org

[commit-bot: I haz the power, 2014-10-10 20:42:31]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/641173002/450001

[commit-bot: I haz the power, 2014-10-10 20:43:22]

Committed patchset #5 (id:450001)

[commit-bot: I haz the power, 2014-10-10 20:44:07]

Patchset 5 (id:??) landed as
https://crrev.com/7dc1df3162422845d66c7c3677b673f25ec357ab
Cr-Commit-Position: refs/heads/master@{#299180}