demos/painter_path_test: draw glyphs in reversed-y because glyphs have coordinates of y-incrasing upwards
demos/painter_path_test: draw glyphs in reversed-y because glyphs have coordinates of y-incrasing upwards

Change-Id: I148f48ce7e42f3ecadaf7bcc8ebed5f2d2673bbe

01org/fastuidraw,01org/fastuidraw