Merge "Revert "Activate flag for Light Reveal Effect"" into udc-dev am:...

Merge "Revert "Activate flag for Light Reveal Effect"" into udc-dev am: d2a3a7dc am: 8d9f46c2 am: bc46a66c am: 69a379f3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23370096



Change-Id: I43cd2926747cd57113b5de2e39fbc296bd9b390a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>