[flexiglass] Bouncer throttling - composables. am: 33ddd9ab am: 690c782e...

[flexiglass] Bouncer throttling - composables. am: 33ddd9ab am: 690c782e am: e84f9e3e am: 8af244f2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23303130



Change-Id: I1f5ce87b5b3e69e5a86b7cfd7bae15a863fb337a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>