tree bcf1d0c3b7c3d60cf0af1cc9f839460e2c54f5a7
parent 572f879b6163e1a4fb790a7f63401a6cf0ade1d2
author bsalomon <bsalomon@google.com> 1461979806 -0700
committer Commit bot <commit-bot@chromium.org> 1461979806 -0700

Fix gcc warnings in Vulkan backend

BUG=skia:
TBR=jvanverth@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1935903002

Review-Url: https://codereview.chromium.org/1935903002