Move prepareForExternalIO from GrRenderTarget to GrDrawContext

Move prepareForExternalIO from GrRenderTarget to GrDrawContext

This is part of the push to remove GrRenderTarget from SkGpuDevice

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182543003

Committed: https://skia.googlesource.com/skia/+/8c523e0f3ffa66eefd70f893e9f863b7d9ea3dc9

[robertphillips, 2016-07-26 13:03:56]

Description was changed from

==========
Move prepareForExternalIO from GrRenderTarget to GrDrawContext
==========

to

==========
Move prepareForExternalIO from GrRenderTarget to GrDrawContext
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182543003
==========

[robertphillips, 2016-07-26 13:04:20]

Description was changed from

==========
Move prepareForExternalIO from GrRenderTarget to GrDrawContext
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182543003
==========

to

==========
Move prepareForExternalIO from GrRenderTarget to GrDrawContext
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182543003
==========

[robertphillips, 2016-07-26 13:04:20]

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

[robertphillips, 2016-07-26 13:05:06]

Description was changed from

==========
Move prepareForExternalIO from GrRenderTarget to GrDrawContext
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182543003
==========

to

==========
Move prepareForExternalIO from GrRenderTarget to GrDrawContext

This is part of the push to remove GrRenderTarget from SkGpuDevice

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182543003
==========

[robertphillips, 2016-07-26 13:05:47]

The CQ bit was checked by robertphillips@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-07-26 13:05:58]

Dry run: 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, 2016-07-26 13:22:09]

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

[commit-bot: I haz the power, 2016-07-26 13:22:10]

Dry run: This issue passed the CQ dry run.

[bsalomon, 2016-07-26 13:52:03]

lgtm

[robertphillips, 2016-07-26 14:39:58]

The CQ bit was checked by robertphillips@google.com

[commit-bot: I haz the power, 2016-07-26 14:40:07]

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, 2016-07-26 14:41:03]

Description was changed from

==========
Move prepareForExternalIO from GrRenderTarget to GrDrawContext

This is part of the push to remove GrRenderTarget from SkGpuDevice

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182543003
==========

to

==========
Move prepareForExternalIO from GrRenderTarget to GrDrawContext

This is part of the push to remove GrRenderTarget from SkGpuDevice

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182543003

Committed:
https://skia.googlesource.com/skia/+/8c523e0f3ffa66eefd70f893e9f863b7d9ea3dc9
==========

[commit-bot: I haz the power, 2016-07-26 14:41:04]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/8c523e0f3ffa66eefd70f893e9f863b7d9ea3dc9