Revert "Feature flags support in Chooser" am: 6e24587897 am: 5133722015

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/IntentResolver/+/21141059

Change-Id: I52cefe7730c6f23d3dffbb987687e413d889fbc0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>