Merge "Hide the IME using InputMethodManagerInternal, because doing it that way actually works." into rvc-dev am: 88e88190eb am: 644d1add13 am: 5648d9349e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11948939

Change-Id: Ic72c98a8b4be257dbc91fea2d2df2d811931f531