Clear calling UID before resolving intent types.

By not clearing the uid, the intent type is not resolved and the
activity fails to launch. This change adds the resolve call to the
cleared UID scope, which previously encapsulated the invocation.

Fixes: 73297146
Test: Open images shortcut from secondary user's Downloads launcher
      icon.

Change-Id: I656a4dcab962ff716bdd2b39441c07a10d5b8c8a