Throw exception if build config incorrect for VDC

Since AppCompat uses VDC extensively, we should not
support any build configuration which disrupts that.
This CL checks that a known drawable in AppCompat
decodes as a VD/VDC. If not, we know that something
is wrong.

BUG: 27375923

Change-Id: I0c69d81eb965907b5e3f0a375cf3c7d13042ddb5
1 file changed