[vala/wip/transform: 334/373] Drop visit_expression from Traverse to avoid checking twice

[Rico Tzschichholz <ricotz src gnome org>]

commit d9bee04ee776a3f637958c8d9fe212d98478feda
Author: Luca Bruno <lucabru src gnome org>
Date:   Sat Oct 27 19:30:42 2012 +0200

    Drop visit_expression from Traverse to avoid checking twice

 vala/valatraversevisitor.vala | 6 ------
 1 file changed, 6 deletions(-)
---
diff --git a/vala/valatraversevisitor.vala b/vala/valatraversevisitor.vala
index 37c85ece5..596a557f4 100644
--- a/vala/valatraversevisitor.vala
+++ b/vala/valatraversevisitor.vala
@@ -288,12 +288,6 @@ public class Vala.TraverseVisitor : CodeVisitor {
                }
        }
 
-       public override void visit_expression (Expression expr) {
-               if (func (expr) == TraverseStatus.CONTINUE) {
-                       expr.accept_children (this);
-               }
-       }
-
        public override void visit_method_call (MethodCall expr) {
                if (func (expr) == TraverseStatus.CONTINUE) {
                        expr.accept_children (this);