Have Document::fonts() return a raw pointer

Source/core/dom/Document.cpp

Index: Source/core/dom/Document.cpp
diff --git a/Source/core/dom/Document.cpp b/Source/core/dom/Document.cpp
index a8c4b570081df7616853c961040b1b1b14286b59..9fc08756eca221c36896e0e3f912adb02e741130 100644
--- a/Source/core/dom/Document.cpp
+++ b/Source/core/dom/Document.cpp
@@ -5252,11 +5252,11 @@ Document& Document::ensureTemplateDocument()
     return *m_templateDocument.get();
 }
 
-PassRefPtr<FontFaceSet> Document::fonts()
+FontFaceSet* Document::fonts()
 {
     if (!m_fonts)
         m_fonts = FontFaceSet::create(this);
-    return m_fonts;
+    return m_fonts.get();
 }
 
 void Document::didAssociateFormControl(Element* element)