Merge "Remove unused support for "pattern ever chosen"" into main am:...

Merge "Remove unused support for "pattern ever chosen"" into main am: 704eb7e5 am: 6d9c68a6 am: 7a67a662

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2775372



Change-Id: Ibdb0c727e7f2149f673e00dbf806a137ec43533e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>