Merge "Allow double tap power to trigger camera during device is sleeping"...

Merge "Allow double tap power to trigger camera during device is sleeping" into sc-dev am: bc4d799c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15186120

Change-Id: Id9e2126e93f07a04995534f0ce545b21e9b15513