Target-densityDPi viewport property emulation implementation for android has been removed by bug114136; however, there are still some remaining unused code in ViewportArguments.h below which should be cleaned up as well: ValueDeviceDPI = -6, ValueLowDPI = -7, ValueMediumDPI = -8, ValueHighDPI = -9
Created attachment 199510 [details] Patch
Committed r149062: <http://trac.webkit.org/changeset/149062>