Fixing linux bustage

accessible/src/other/nsAccessNodeWrap.h

@@ -50,6 +50,9 @@ class nsAccessNodeWrap :  public nsAccessNode
   public: // construction, destruction
     nsAccessNodeWrap(nsIDOMNode *aNode, nsIWeakReference* aShell);
     virtual ~nsAccessNodeWrap();
+
+    static void InitAccessibility();
+    static void ShutdownAccessibility();
 };
 
 #endif