Getting "CoreText performance note: Client called CTFontCreateWithName() using name "Trebuchet MS" and got font with PostScript name "TrebuchetMS". For best performance, only use PostScript names when calling this API."

[ianwalter]

On OS X Mavericks 10.9 and PhantomJS 1.9.2 I am getting the following error many times throughout my test:

phantom stderr: 2013-10-23 09:54:24.150 phantomjs[4571:507] CoreText performance note: Client called CTFontCreateWithName() using name "Trebuchet MS" and got font with PostScript name "TrebuchetMS". For best performance, only use PostScript names when calling this API.

And for other fonts:

phantom stderr: 2013-10-23 09:54:24.994 phantomjs[4571:507] CoreText performance note: Client called CTFontCreateWithName() using name "Lucida Grande" and got font with PostScript name "LucidaGrande". For best performance, only use PostScript names when calling this API.

[JamesMGreene]

Duplicate of #11418.