[automerger skipped] Remove dismiss-rtl setters because dismiss is...

[automerger skipped] Remove dismiss-rtl setters because dismiss is bidirectional am: 53f489d7 am: 6a2193ed -s ours

am skip reason: Merged-In Ia3e0c80a1bfb81f039c6409718d5fbeced455939 with SHA-1 1dad2923 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16150087

Change-Id: I06b67c3dff0aa4c4af6dcb3a8ec7feab74bcdeba