Support texel and draw-indirect buffers in null GL contexts

Support texel and draw-indirect buffers in null GL contexts

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2081183002

Committed: https://skia.googlesource.com/skia/+/9b972c4a1278c16d7237563560710774edb43b3c

[csmartdalton, 2016-06-21 13:50:02]

Description was changed from

==========
Support texel and draw-indirect buffers in null GL contexts

BUG=skia:
==========

to

==========
Support texel and draw-indirect buffers in null GL contexts

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2081183002
==========

[csmartdalton, 2016-06-21 13:51:31]

csmartdalton@google.com changed reviewers:
+ bsalomon@google.com

[bsalomon, 2016-06-21 13:55:57]

lgtm

[csmartdalton, 2016-06-21 14:40:13]

The CQ bit was checked by csmartdalton@google.com

[commit-bot: I haz the power, 2016-06-21 14:40:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2081183002/1

[commit-bot: I haz the power, 2016-06-21 14:55:20]

Description was changed from

==========
Support texel and draw-indirect buffers in null GL contexts

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2081183002
==========

to

==========
Support texel and draw-indirect buffers in null GL contexts

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2081183002

Committed:
https://skia.googlesource.com/skia/+/9b972c4a1278c16d7237563560710774edb43b3c
==========

[commit-bot: I haz the power, 2016-06-21 14:55:21]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/9b972c4a1278c16d7237563560710774edb43b3c