Add a case for density 213, which is used for some tv devices. The memory...

Add a case for density 213, which is used for some tv devices. The memory requirements are set to be the same as high and xhigh dpi

The public tv density value was added in HC mr2, so this is to permit the density in mr1

Change-Id: If64a63a34558f04513037b002a2bd9adbc8ddcba