Merge "Enforce hard limits on hosts per package and widgets per host." into...

Merge "Enforce hard limits on hosts per package and widgets per host." into sc-dev am: 3cf46260 am: e065815c am: 3cb5c4bb am: b0b38d58

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/29024856



Change-Id: I3bcb9b2e281cd06f3420e2337e6f10401bee0953
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>