tree 8d7b26f41a9061d9e69cc042d14774fa83bb73ea
parent 782448d96f4b4eb57a3441cc34fe7937632fffb6
author Alex Stetson <alexstetson@google.com> 1591834973 -0700
committer Alex Stetson <alexstetson@google.com> 1591907270 +0000

Remove unnecessary material overlays

The notification material and item background material overlays
are no longer used in aaos.

Bug: 158516267
Test: manual
Change-Id: Ib5549c51931c1a0b8460556a31beba5562ebbf59