Removing binder access to deprecated KeyStore function reset

This api call is not accessible from the java API and is intended to be
deprecated. This CL cleans up the potential to directly call into binder
and use this functionality.

Also cleans up imports to appease the repo hooks

Test: Android builds
Change-Id: I95b27a001a6d6ba6c7d1f952bdda456a78b7f99c