Revert "Remove includes from SkFontTypes.h"

This reverts commit cdd5914dc1918c098d2b53af3f41345ad63730fc.

Reason for revert: need to revert so I can revert "Simplify SkTypeface::charsToGlyphs"

Original change's description:
> Remove includes from SkFontTypes.h
> 
> These aren't needed and at least the comment on the one seems out of
> date.
> 
> Change-Id: If76723b7534b338b4d85b84b7c436bf9659a5f15
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/208666
> Reviewed-by: Mike Klein <mtklein@google.com>
> Commit-Queue: Ben Wagner <bungeman@google.com>

TBR=mtklein@google.com,bungeman@google.com

Change-Id: I84e3eb2f38ecf6b86f39102a3852c65193093b79
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/208667
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
1 file changed