Merge "Hide the IME using InputMethodManagerInternal, because doing it that way actually works." into rvc-dev am: 88e88190 am: 644d1add am: fb0fb377

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

Change-Id: I93a73e8283f46c94aaf1a663597efd265970ea62