Fix nullptr access in GrTextureProvider::createMipMappedTexture

Fix nullptr access in GrTextureProvider::createMipMappedTexture

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1777013002

Committed: https://skia.googlesource.com/skia/+/7467ab8cc0818008649f043fb98127c929c2eb37

[bsalomon, 2016-03-09 15:44:14]

Description was changed from

==========
Fix nullptr access in GrTextureProvider::createMipMappedTexture

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

to

==========
Fix nullptr access in GrTextureProvider::createMipMappedTexture

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

[bsalomon, 2016-03-09 15:44:35]

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

[bsalomon, 2016-03-09 15:44:42]

The CQ bit was checked by bsalomon@google.com

[commit-bot: I haz the power, 2016-03-09 15:44:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1777013002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1777013002/1

[commit-bot: I haz the power, 2016-03-09 15:44:46]

Note for Reviewers:
The CQ is waiting for an approval.
If you believe that the CL is not ready yet, or if you would like to L-G-T-M
with comments then please uncheck the CQ checkbox.

Waiting for LGTM from valid reviewer(s) till 2016-03-09 21:44 UTC

[bsalomon, 2016-03-09 15:45:05]

The CQ bit was unchecked by bsalomon@google.com

[robertphillips, 2016-03-09 15:46:20]

https://codereview.chromium.org/1777013002/diff/1/src/gpu/GrTextureProvider.cpp
File src/gpu/GrTextureProvider.cpp (right):

https://codereview.chromium.org/1777013002/diff/1/src/gpu/GrTextureProvider.c...
src/gpu/GrTextureProvider.cpp:57: size_t baseRowBytes = 0;
> 0 ?

[bsalomon, 2016-03-09 15:50:08]

On 2016/03/09 15:46:20, robertphillips wrote:
>
https://codereview.chromium.org/1777013002/diff/1/src/gpu/GrTextureProvider.cpp
> File src/gpu/GrTextureProvider.cpp (right):
> 
>
https://codereview.chromium.org/1777013002/diff/1/src/gpu/GrTextureProvider.c...
> src/gpu/GrTextureProvider.cpp:57: size_t baseRowBytes = 0;
> > 0 ?

did the change a different way.

[robertphillips, 2016-03-09 15:55:31]

lgtm

[bsalomon, 2016-03-09 15:58:02]

The CQ bit was checked by bsalomon@google.com

[commit-bot: I haz the power, 2016-03-09 15:58:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1777013002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1777013002/20001

[commit-bot: I haz the power, 2016-03-09 17:52:48]

Description was changed from

==========
Fix nullptr access in GrTextureProvider::createMipMappedTexture

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

to

==========
Fix nullptr access in GrTextureProvider::createMipMappedTexture

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...

Committed:
https://skia.googlesource.com/skia/+/7467ab8cc0818008649f043fb98127c929c2eb37
==========

[commit-bot: I haz the power, 2016-03-09 17:52:49]

Committed patchset #2 (id:20001) as
https://skia.googlesource.com/skia/+/7467ab8cc0818008649f043fb98127c929c2eb37