Fix xpidl header generation to not emit a trailing (erroneous) ',' when generating [notxpcom] interfaces.

Thanks to Alec Flett <alecf@netscape.com> for this patch.

xpcom/tools/xpidl/xpidl_header.c

@@ -505,7 +505,8 @@ op_dcl(TreeState *state)
         state->tree = IDL_LIST(iter).data;
         if (!xpcom_param(state))
             return FALSE;
-        if (IDL_LIST(iter).next || op->op_type_spec || op->f_varargs)
+        if ((IDL_LIST(iter).next ||
+             (!op_notxpcom && op->op_type_spec) || op->f_varargs))
             fputs(", ", state->file);
     }
 

xpcom/typelib/xpidl/xpidl_header.c

@@ -505,7 +505,8 @@ op_dcl(TreeState *state)
         state->tree = IDL_LIST(iter).data;
         if (!xpcom_param(state))
             return FALSE;
-        if (IDL_LIST(iter).next || op->op_type_spec || op->f_varargs)
+        if ((IDL_LIST(iter).next ||
+             (!op_notxpcom && op->op_type_spec) || op->f_varargs))
             fputs(", ", state->file);
     }