Handle nullptr from asTextureRef

Handle nullptr from asTextureRef

This can fail, if the special image dimensions are larger than the maximum
allowable render target dimensions.

BUG=chromium:666519
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2520043003

Committed: https://skia.googlesource.com/skia/+/818d8a99e8484db29c71cc509dc1969cc786ffd1

[Brian Osman, 2016-11-22 18:44:25]

Description was changed from

==========
Handle nullptr from asTextureRef

This can fail, if the special image dimensions are larger than the maximum
allowable render target dimensions.

BUG=chromium:666519
==========

to

==========
Handle nullptr from asTextureRef

This can fail, if the special image dimensions are larger than the maximum
allowable render target dimensions.

BUG=chromium:666519
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2520043003
==========

[Brian Osman, 2016-11-22 18:45:02]

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

[commit-bot: I haz the power, 2016-11-22 18:45:10]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Brian Osman, 2016-11-22 18:46:00]

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

[Brian Osman, 2016-11-22 18:46:00]

I *think* this is the root cause of the fuzz crash.

[bsalomon, 2016-11-22 19:17:25]

lgtm

[Brian Osman, 2016-11-22 19:23:33]

The CQ bit was unchecked by brianosman@google.com

[Brian Osman, 2016-11-22 19:23:36]

The CQ bit was checked by brianosman@google.com

[commit-bot: I haz the power, 2016-11-22 19:23:40]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[robertphillips, 2016-11-22 19:26:32]

lgtm

[commit-bot: I haz the power, 2016-11-22 20:03:54]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1479842616943410, "parent_rev":
"e8eed323ef7ea1c3c7057d49f3306b8ff41676e8", "commit_rev":
"818d8a99e8484db29c71cc509dc1969cc786ffd1"}

[commit-bot: I haz the power, 2016-11-22 20:03:56]

Description was changed from

==========
Handle nullptr from asTextureRef

This can fail, if the special image dimensions are larger than the maximum
allowable render target dimensions.

BUG=chromium:666519
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2520043003
==========

to

==========
Handle nullptr from asTextureRef

This can fail, if the special image dimensions are larger than the maximum
allowable render target dimensions.

BUG=chromium:666519
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2520043003

Committed:
https://skia.googlesource.com/skia/+/818d8a99e8484db29c71cc509dc1969cc786ffd1
==========

[commit-bot: I haz the power, 2016-11-22 20:03:56]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/818d8a99e8484db29c71cc509dc1969cc786ffd1