Merge "Revert "Activate flag for Light Reveal Effect"" into udc-dev am: d2a3a7dc22 am: 8d9f46c27e am: fce7568ecc am: 94fc4db009

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

Change-Id: Ife4a4d0152bf599e3b62175150d116f2fc7fd0a1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>