Restarting contact loader when the user configures contact widget.

The gist of it is that under some unknown circumstances
Launcher reuses widget IDs.  In that case we would start loading
using a stale URI from shared preferences and would never
restart the loader with the newly picked contact.

Bug: 3442597
Change-Id: Id051449eb4088be4f4f9975b34da511143965197
2 files changed