Merge "Create IMPROVED_HUN_ANIMATIONS flag" into udc-dev am: 7631bf4a am: 8a0e7cef am: 7267e2fa

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23284680



Change-Id: Ic570dbbaba291c5e667d54ebc48ab1e80853a619
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>