Merge "Always do the app reveal animation when dismissing the splash screen"...

Merge "Always do the app reveal animation when dismissing the splash screen" into sc-dev am: bfa0487b am: 3e62cd77

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14934416

Change-Id: Ibbc4766f3f1de0d557df131baede066b1bbad5f7