tree ce472f1620834fd1e07345f634359209e7d898a3
parent 91f4a1b46d517d2328cf20964377254369b93981
author Santiago Etchebehere <santie@google.com> 1558638218 -0700
committer Santiago Etchebehere <santie@google.com> 1558638354 -0700

Use PreloadWallpapersLayoutListener again

During refactor, we lost the usage of
PreloadWallpapersLayoutListener which meant we were not
caching wallpaper previews, causing flicker.

Fixes: 133431281

Change-Id: I85bb0a855069f3f2d265d9dba32c43fa28687595