tree ad2dcdde6e295f6908eaf49ccb9891713153b58a
parent d16f87f52d969578613abb3f17ed960ff1fefc56
author Kevin <kevhan@google.com> 1556820841 -0700
committer Kevin <kevhan@google.com> 1556820841 -0700

Anti-alias thumbnail corners to look smoother

Thumbnail corners should be anti-aliased so that they look smoother and
less rough.

Bug: 131779031
Test: Manual, go to recents and see corners
Change-Id: I49a299671ec37f56b6eebe2dd2eb71790e8cb2b4