Merge "Hide the keyboard when remote input hides." into sc-dev am: 7900e984...

Merge "Hide the keyboard when remote input hides." into sc-dev am: 7900e984 am: cf9332e9 am: 895858df

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15283872

Change-Id: I961604fdcf446258a55ec769392726975ca3d0b8