Cleanup unref and null
authorcommit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81>
Fri, 14 Feb 2014 17:27:10 +0000 (17:27 +0000)
committercommit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81>
Fri, 14 Feb 2014 17:27:10 +0000 (17:27 +0000)
commit550db50db324a6487904ec268d86e9abe68a4d70
tree9dec7521b683b19585a546b768c04627936aa1ed
parent54318d3430a436771b922f551fe69290f6d5d977
Cleanup unref and null

BUG=skia:
R=mtklein@google.com, scroggo@google.com, iancottrell@chromium.org

Author: iancottrell@google.com

Review URL: https://codereview.chromium.org/163053005

git-svn-id: http://skia.googlecode.com/svn/trunk@13457 2bbb7eff-a529-9590-31e7-b0007b416f81
src/core/SkPicture.cpp