tree 5d281c8cb6f3113384f17bc65d4d060bc01fd0f4
parent 9972c424ea5eaa2d78e06ae068abc86fd408e0e3
author joshualitt <joshualitt@chromium.org> 1455123144 -0800
committer Commit bot <commit-bot@chromium.org> 1455123144 -0800

cleanup textblob cache sanity check and prevent it from bitrotting

TBR=bsalomon@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1684513004

Review URL: https://codereview.chromium.org/1684513004