Feature flags support in Chooser am: 33bb96bf4d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/IntentResolver/+/20796272

Change-Id: Iaf5b26f302206fd9b8333617dc70d32e970efb26
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>