Constify CreatePictureShader's picture arg.

Constify CreatePictureShader's picture arg.

R=robertphillips@google.com

Committed: https://skia.googlesource.com/skia/+/2be0fd8dcbd1155ba4b702f1a606f3a816759dbb

[robertphillips, 2014-12-08 16:00:11]

lgtm

[f(malita), 2014-12-08 16:00:40]

The CQ bit was checked by fmalita@chromium.org

[commit-bot: I haz the power, 2014-12-08 16:01:15]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/768113004/1

[commit-bot: I haz the power, 2014-12-08 16:01:18]

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

[commit-bot: I haz the power, 2014-12-08 16:01:19]

Presubmit check for 768113004-1 failed and returned exit status 1.

Running presubmit commit checks ...

** Presubmit ERRORS **
Since the CL is editing public API, you must have an LGTM from one of:
('reed@chromium.org', 'reed@google.com', 'bsalomon@chromium.org',
'bsalomon@google.com', 'djsollen@chromium.org', 'djsollen@google.com')

Was the presubmit check useful? If not, run "git cl presubmit -v"
to figure out which PRESUBMIT.py was run, then run git blame
on the file to figure out who to ask for help.

[f(malita), 2014-12-08 16:01:54]

fmalita@chromium.org changed reviewers:
+ reed@google.com

[reed1, 2014-12-08 16:53:40]

The CQ bit was checked by reed@google.com

[reed1, 2014-12-08 16:53:40]

lgtm

[commit-bot: I haz the power, 2014-12-08 16:54:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/768113004/20001

[commit-bot: I haz the power, 2014-12-08 17:04:10]

Committed patchset #2 (id:20001) as
https://skia.googlesource.com/skia/+/2be0fd8dcbd1155ba4b702f1a606f3a816759dbb