[automerger skipped] Merge "Add chevron to Screen cast tile" into sc-qpr1-dev...

[automerger skipped] Merge "Add chevron to Screen cast tile" into sc-qpr1-dev am: b4dc55c8 am: c433bd90 -s ours

am skip reason: Merged-In Ib3e70d3c8dbc797fd85a6781743270ed4abc7e63 with SHA-1 dc059a5f is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15542885

Change-Id: I45d3cfff372060a22c697fc0b37e777283f8c2e2