tree f4af20dbc187b484181f8725a3d0a2a54df1cb7b
parent 2e25ff436a78262589ed34dc8f0e2a573c09a18e
author Greg Daniel <egdaniel@google.com> 1602621728 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1603127649 +0000

Implement computeScratchKey virtual for GrAttachment.

Was missing this virtual so when we were registering attachments in the
cache we were never setting a scratch key on them.

Bug: skia:10727
Change-Id: Id505fcea17ed83b9f9f33739ded518adbcc2acb7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/326440
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>