Revert "Update ImageGenerator to match the latest font names."
Revert "Rename font file with PostScript based names"
Revert submission 1606485-rename_fonts
Reason for revert: font file name requirement was removed.
Reverted Changes:
Iab8b9d65a:Update ImageGenerator to match the latest font nam...
Ifbe99d68c:Rename the font file with PostScript name based fi...
I307c21531:Rename font file with PostScript based names
Change-Id: I95a52403590127f1762c7551edff9805096daf79
Merged-In: I6bd807ce0df6cd81e44bf89918ac4b7b01c27ae1