Merge "Define system resources for widget's system parameters" into sc-dev am:...

Merge "Define system resources for widget's system parameters" into sc-dev am: 3e9b1412 am: a9f2dd02

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13553578

Change-Id: If94c5fa6fdb7cc43498003e2b10d20634541cac6