Merge "Animate the Wallet activity launch on lockscreen (1/2)" into sc-v2-dev...

Merge "Animate the Wallet activity launch on lockscreen (1/2)" into sc-v2-dev am: 38e9684d am: 09c8f928

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15532250

Change-Id: I8691d848f2c5cbd5518f1e44f21c920ecf1d9873