vcl: more whitespace cleanup of GlyphCache class definition

Change-Id: I7a097c849eaa49eab688660cb229222cdf658b81

vcl/inc/generic/glyphcache.hxx

@@ -60,9 +60,11 @@ public:
 
     static GlyphCache&      GetInstance();
 
-    void                        AddFontFile( const OString& rNormalizedName,
+    void                    AddFontFile(
+                                const OString& rNormalizedName,
                                 int nFaceNum, sal_IntPtr nFontId,
                                 const ImplDevFontAttributes&);
+
     void                    AnnounceFonts( PhysicalFontCollection* ) const;
 
     ServerFont*             CacheFont( const FontSelectPattern& );