Revert "[PDF] Fix font embedding restrictions."

This reverts r12600 and r12601, likely causing crash on Mac.

Review URL: https://codereview.chromium.org/111893002

git-svn-id: http://skia.googlecode.com/svn/trunk/include@12604 2bbb7eff-a529-9590-31e7-b0007b416f81
2 files changed