Don't send app links to the parent if status = never (part 2)

To qualify for cross-profile app linking, an intent should resolve
with a better status than "NEVER". Moved this check from canForwardTo
into the source method, getCrossProfileDomainPreferredLpr, to stop
bad resolutions leaking out.

BUG:22287521
Change-Id: I195979d78a783864d841a81f358780912bbf168e