tree 8792a2146578f238d48469117744edce80f3ca19
parent 2eaef920ebb241d718e0c1facb966eefb1f2aefb
author borenet <borenet@chromium.org> 1476451929 -0700
committer Commit bot <commit-bot@chromium.org> 1476451929 -0700

Add infra_tests.py, recipe, buildbotless bot

Have the presubmit (upload) run infra_tests.py if anything in infra/ changed.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2415193002

Review-Url: https://codereview.chromium.org/2415193002