Merge "Only create InsetsSourceConsumer for InsetsSourceControl" into udc-dev am: ab6927cf18

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24239788

Change-Id: Iac3766ec8c0436da566b461dc477801f9dcabe14
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>