Allow cross-profile app linking from work to personal.

If the profile owner sets ALLOW_PARENT_APP_LINKING:

ACTION_VIEW, scheme http/https intents sent from the work profile
can be resolved by personal apps if they specify a host.

BUG:21701782
Change-Id: I372e2405345539eac9d6b4fb08def6bf84da14a6
5 files changed