Implement SkFontMgr_Android::onMatchFamilyStyleCharacter.

This will allow us to replace SkGetFallbackFamilyNameForChar
and also eventually fix issues with it's reliance on names.

R=djsollen@google.com, tomhudson@google.com

Author: bungeman@google.com

Review URL: https://codereview.chromium.org/427293003
1 file changed