tree b4f22827f0010cb1eae336c4b2e9695c05873a86
parent 6ad75d10eb2462e614f2b7cba293144a7e91a842
author mtklein <mtklein@chromium.org> 1471286615 -0700
committer Commit bot <commit-bot@chromium.org> 1471286615 -0700

just add SkLiteDL::empty()

TBR=djsollen@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2249713002

Review-Url: https://codereview.chromium.org/2249713002