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 am: 2e0ff9f3

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

Change-Id: I4f67ad84f668602d3f1e24a830ede28c78cca409