Reland "Go back to cleaning up MIP levels on texture export rather than assuming dirty on texture import."
This is a reland of 01d6fc9d8415e400a7eac95518356ecf341aa5cb
Chrome layout tests have been suppressed so this shouldn't block a Skia roll.
Original change's description:
> Go back to cleaning up MIP levels on texture export rather than assuming dirty
> on texture import.
>
> Bug: skia:8155
> Change-Id: I23399f442d52c73906829132f798eda260b6d4ae
> Reviewed-on: https://skia-review.googlesource.com/143291
> Auto-Submit: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
> Reviewed-by: Brian Osman <brianosman@google.com>
Bug: skia:8155
Change-Id: Ia3843b66c2453daf15e566b7ecf890c2ff4aed22
Reviewed-on: https://skia-review.googlesource.com/143960
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
3 files changed