Handle UNPACK_SKIP_* and PACK_SKIP_* parameters on the client side.

Handle UNPACK_SKIP_* and PACK_SKIP_* parameters on the client side.

This is part of https://codereview.chromium.org/1750123002/
Land this separately because this might have an unexpected perf impact
(see crbug.com/571885)

BUG=487841, 429053
TEST=gpu_unittests,webgl_conformance,webgl2_conformance
TBR=piman@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel

Committed: https://crrev.com/ccd0b34d80f0e51ac7f5d2b2283934d71b7e488d
Cr-Commit-Position: refs/heads/master@{#380260}

[Zhenyao Mo, 2016-03-09 21:39:13]

Description was changed from

==========
Handle UNPACK_SKIP_* and PACK_SKIP_* parameters on the client side.

This is part of https://codereview.chromium.org/1750123002/
Land this separately because this might have an unexpected perf impact
(see crbug.com/571885)

BUG=487841, 429053
TEST=gpu_unittests,webgl_conformance,webgl2_conformance
R=piman@chromium.org
==========

to

==========
Handle UNPACK_SKIP_* and PACK_SKIP_* parameters on the client side.

This is part of https://codereview.chromium.org/1750123002/
Land this separately because this might have an unexpected perf impact
(see crbug.com/571885)

BUG=487841, 429053
TEST=gpu_unittests,webgl_conformance,webgl2_conformance
R=piman@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel
==========

[Zhenyao Mo, 2016-03-09 21:43:23]

The CQ bit was checked by zmo@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-03-09 21:43:55]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1785483002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1785483002/1

[Zhenyao Mo, 2016-03-09 21:51:45]

piman: this is part of the reviewed CL
https://codereview.chromium.org/1750123002/

I try to pin-point which change caused the random crashes on the win bots.

If this passes all try bots (win_chromium_rel_ng three times), then I'll land
this first.

[Zhenyao Mo, 2016-03-09 21:52:44]

On 2016/03/09 21:51:45, Zhenyao Mo wrote:
> piman: this is part of the reviewed CL
> https://codereview.chromium.org/1750123002/
> 
> I try to pin-point which change caused the random crashes on the win bots.
> 
> If this passes all try bots (win_chromium_rel_ng three times), then I'll land
> this first.

You don't have to review this again (but you are welcome to do so if you like).

[Zhenyao Mo, 2016-03-09 23:07:29]

Description was changed from

==========
Handle UNPACK_SKIP_* and PACK_SKIP_* parameters on the client side.

This is part of https://codereview.chromium.org/1750123002/
Land this separately because this might have an unexpected perf impact
(see crbug.com/571885)

BUG=487841, 429053
TEST=gpu_unittests,webgl_conformance,webgl2_conformance
R=piman@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel
==========

to

==========
Handle UNPACK_SKIP_* and PACK_SKIP_* parameters on the client side.

This is part of https://codereview.chromium.org/1750123002/
Land this separately because this might have an unexpected perf impact
(see crbug.com/571885)

BUG=487841, 429053
TEST=gpu_unittests,webgl_conformance,webgl2_conformance
TBR=piman@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel
==========

[commit-bot: I haz the power, 2016-03-09 23:28:42]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-03-09 23:28:48]

Dry run: This issue passed the CQ dry run.

[Zhenyao Mo, 2016-03-09 23:33:49]

On 2016/03/09 23:28:48, commit-bot: I haz the power wrote:
> Dry run: This issue passed the CQ dry run.

No crash on all three win_chromium_rel_ng bots.  landing.

[Zhenyao Mo, 2016-03-09 23:33:54]

The CQ bit was checked by zmo@chromium.org

[commit-bot: I haz the power, 2016-03-09 23:34:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1785483002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1785483002/1

[commit-bot: I haz the power, 2016-03-09 23:47:49]

Description was changed from

==========
Handle UNPACK_SKIP_* and PACK_SKIP_* parameters on the client side.

This is part of https://codereview.chromium.org/1750123002/
Land this separately because this might have an unexpected perf impact
(see crbug.com/571885)

BUG=487841, 429053
TEST=gpu_unittests,webgl_conformance,webgl2_conformance
TBR=piman@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel
==========

to

==========
Handle UNPACK_SKIP_* and PACK_SKIP_* parameters on the client side.

This is part of https://codereview.chromium.org/1750123002/
Land this separately because this might have an unexpected perf impact
(see crbug.com/571885)

BUG=487841, 429053
TEST=gpu_unittests,webgl_conformance,webgl2_conformance
TBR=piman@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel
==========

[commit-bot: I haz the power, 2016-03-09 23:47:50]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-09 23:48:45]

Description was changed from

==========
Handle UNPACK_SKIP_* and PACK_SKIP_* parameters on the client side.

This is part of https://codereview.chromium.org/1750123002/
Land this separately because this might have an unexpected perf impact
(see crbug.com/571885)

BUG=487841, 429053
TEST=gpu_unittests,webgl_conformance,webgl2_conformance
TBR=piman@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel
==========

to

==========
Handle UNPACK_SKIP_* and PACK_SKIP_* parameters on the client side.

This is part of https://codereview.chromium.org/1750123002/
Land this separately because this might have an unexpected perf impact
(see crbug.com/571885)

BUG=487841, 429053
TEST=gpu_unittests,webgl_conformance,webgl2_conformance
TBR=piman@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel

Committed: https://crrev.com/ccd0b34d80f0e51ac7f5d2b2283934d71b7e488d
Cr-Commit-Position: refs/heads/master@{#380260}
==========

[commit-bot: I haz the power, 2016-03-09 23:48:46]

Patchset 1 (id:??) landed as
https://crrev.com/ccd0b34d80f0e51ac7f5d2b2283934d71b7e488d
Cr-Commit-Position: refs/heads/master@{#380260}