tree 61e58c77c2a45ab9e5ff0c4d6b9af872d42e0baa
parent 707bbd622b425d5edc96f06580d5ddd3d9cbeb3e
author robertphillips <robertphillips@google.com> 1469544060 -0700
committer Commit bot <commit-bot@chromium.org> 1469544061 -0700

Move prepareForExternalIO from GrRenderTarget to GrDrawContext

This is part of the push to remove GrRenderTarget from SkGpuDevice

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2182543003

Review-Url: https://codereview.chromium.org/2182543003