tree 22c5e3b83dea0b34cb6a5f466bd1cbcc1cb11989
parent 52c390e268fae7d06c8c7f8dba7d7eabf62c197c
author Doris Liu <tianliu@google.com> 1595220549 -0700
committer Doris Liu <tianliu@google.com> 1595280938 -0700

Add label for transition

This allows android studio to display more meaningful names for
TransitionAnimations.

Relnote: N/A

BUG: 161364640
Test: Ran unit tests
Change-Id: Id6bb2bbd1f0dc2764595e7d33d9742a9c3f9762e