We provide a way for OEMs to kill-switch Content Capture, but it currently
does not work in the first boot (which uses default settings).
This CL changes the mechanism:
- If the property is not set, it assumes it's disabled (before it was only
disabled when explicitly set to "false").
- To always enable it, it must be set to "always" (before it was "true").
- To check for the overlaid resource, it must be set to "default" (before it
had to be unset).
Test: manual verification
Fixes: 121144410
Bug: 121153631
Change-Id: Ie669e43d9dce947a7bb31bc3b1768774f724675f
d264c7284b