Merge "Accept null subtype in InputMethodSubtypeHandle." into nyc-dev am: d67a1ca49b
am: e3512894af

* commit 'e3512894afbdc0f28b67e021edb76d0c5d13c2f7':

Change-Id: I6d9f12a9161fdd2ff0aaf0694ec21bdc500a69b5