tree 37740539e50fcdc09d694bc39e98e55aa26cf3f4
parent dc43898bbbd06202562514ae785116e0cc40f825
author csmartdalton <csmartdalton@google.com> 1472669752 -0700
committer Commit bot <commit-bot@chromium.org> 1472669752 -0700

Define clear regions in terms of GrFixedClip

Updates clear APIs to take GrFixedClip instead of a rectangle. This
will allow us to use window rectangles with clears. Removes stencil
knobs from GrFixedClip.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2262473003

Review-Url: https://codereview.chromium.org/2262473003