Revert "Do not override Camera2 for targets using vanilla AOSP"

* So that nexus/pixel devices don't end up with Camera2 and Snap.

This reverts commit ffc7cfae5d8cf625926f9836a0087b50f02b680b.

Change-Id: Ic32ec4f30055f64de3b07bbd7d96722120669cb1
1 file changed