Fix http://b/2126318 (density test fails due to wrong-size asset stripping)
Fix http://b/2126318 (density test fails due to wrong-size asset stripping)

The density test expects all resources of all densities to be included, but specifying a density for a particular device build kills that. We therefore add all the required densities explicitly to the Makefile to compensate.

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base