Apps shouldn't be disabling StrictMode checks.

Since Android N we've helpfully guided apps towards using content://
Uris when sharing data, but some obstinate apps have tried bypassing
these helpful checks.  Since we're finally changing the storage model
in Android R, we really to communicate strongly that apps must be
using content://, and these methods should not be used.

Bug: 156336269
Test: manual
Change-Id: Id8707ecb51f3a24747b4c84d86c70591fb5f7ffc