tree 6dc59c1920ef96b7c13cb97dc09f1d62be9f1716
parent 763a7bffa32ac95bc1f82bf6bd591627c3c73f53
author Kevin <kevhan@google.com> 1557529030 -0700
committer Kevin <kevhan@google.com> 1557529744 -0700

Scale down thumbnail with app surface

The recents Go app to overview transition has app scale down to a
thumbnail but normally covers the thumbnail.  However, apps with
transparency will be semi-visible and will allow the user to see
the thumbnail in the back at its final size. Instead, we should fit
the thumbnail to the surface so that they both scale down at the same
time.

Bug: 132458092
Test: Go to app with transparency, scale down
Change-Id: Iaebeaaf2ddcfc86fd4f55ef9d8c3f19583947c48