Bug 548983. Override GetStandardFamilyName for the DWrite font list. r=bas

gfx/thebes/src/gfxDWriteFontList.cpp

@@ -519,3 +519,16 @@ gfxDWriteFontList::InitFontList()
 
     StartLoader(kDelayBeforeLoadingFonts, kIntervalBetweenLoadingFonts);
 }
+
+PRBool
+gfxDWriteFontList::GetStandardFamilyName(const nsAString& aFontName,
+                                         nsAString& aFamilyName)
+{
+    gfxFontFamily *family = FindFamily(aFontName);
+    if (family) {
+        family->LocalizedName(aFamilyName);
+        return PR_TRUE;
+    }
+
+    return PR_FALSE;
+}

gfx/thebes/src/gfxDWriteFontList.h

@@ -200,6 +200,9 @@ public:
                                            const PRUint8 *aFontData,
                                            PRUint32 aLength);
 
+    PRBool GetStandardFamilyName(const nsAString& aFontName,
+                                 nsAString& aFamilyName);
+
 private:
     friend class gfxDWriteFontFamily;