Merge "Report pending change to wallpaper when being visible" into tm-qpr-dev...

Merge "Report pending change to wallpaper when being visible" into tm-qpr-dev am: 1abdd8af am: 002280fe am: 4baf2b81 am: 0cf96c32

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21920183



Change-Id: I7a812011de1f3f9c79247970a2c225001cca3a1f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>