Basic support for vector FON. 

This change gives vector FON fonts slightly better support than bitmap 
FON fonts which we already have some support for. 

This also fixes the calculation of the y component of advances for 
bitmap and vector FON glyphs.



git-svn-id: http://skia.googlecode.com/svn/trunk@13150 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed