tree f98f70d20a24e576b7160f09a51e2b9d4ba53a09
parent 888dc16684da2158702639be2023f998b7c27f66
author liyuqian <liyuqian@google.com> 1464025954 -0700
committer Commit bot <commit-bot@chromium.org> 1464025954 -0700

Move inval dedup to Window for wider usages.

It turns out that the inval dedup is not just useful for Android.  Hence
we move it up to the Window level so more OSes such as Linux, Windows
can also use it.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2001153002

Review-Url: https://codereview.chromium.org/2001153002