CSSValuePool::createFontFamilyValue() should return PassRef.
<https://webkit.org/b/124114>

Unlike createFontFaceValue(), createFontFamilyValue() can never
fail to return an object and thus should return PassRef.

Reviewed by Anders Carlsson.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@159018 268f45cc-cd09-0410-ab3c-d52691b4dbfc
3 files changed