Merge "Creates throttle function for flows" into tm-qpr-dev am: 9347024123 am: 5b51795704

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20986743

Change-Id: I2516b51fc2a6f00e52dca2bdeb67b2cafc099ccf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>