tree e4475c9b3534ea26fe8c520645a467a6862a39b2
parent 094171bcccc7683a37fb07b02fc49b7e37c1161a
author Robert Carr <racarr@google.com> 1555950117 -0700
committer Robert Carr <racarr@google.com> 1555962544 -0700

DimLayer: More release fixes.

DimState and DimAnimatable are sharing ownership of the Dim layer with
either having the possibility to remove it. They aren't holding references
to eachother so its not clear where to consolidate ownership. We take the easy
way out and add some valid checks so they can safely share ownership.

Bug: 130315011
Test: Existing tests pass
Change-Id: Id473e40c58f1ca0f4a6a23284e220c6fd2ec36d2