tree c541e51ce4ced899de02eaff49f06aa82f125fda
parent 8151103535bab8639dab2cb308b1b9c04651b632
author mtklein <mtklein@chromium.org> 1465592195 -0700
committer Commit bot <commit-bot@chromium.org> 1465592195 -0700

Type-erase SkAutoMutexAcquire and SkAutoExclusive.

This is purely for convenience, to not need to write the lock type
in the guard anymore.  This should all inline away.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2055023003

Review-Url: https://codereview.chromium.org/2055023003