tree e80421553604c04d13dcf5bc4d9cc97e9f7ca17a
parent b0b5360ae4078560b2f5f8508471129e4dd1cee6
author Yuqian Li <liyuqian@google.com> 1478875013 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1478880712 +0000

Catch width overflow

BUG=chromium:662730

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4628

Change-Id: Iaf3a30d39fda3166a6f8fc62a30580629418dc88
Reviewed-on: https://skia-review.googlesource.com/4628
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>