[vala] girparser: Remove unused variables

[Luca Bruno <lucabru src gnome org>]

commit 22944818d00c64b8ed99bff655ab635ceba91ec0
Author: Luca Bruno <lucabru src gnome org>
Date:   Thu Jun 9 20:28:38 2011 +0200

    girparser: Remove unused variables

 vala/valagirparser.vala |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index ee66810..567d9be 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -2854,7 +2854,6 @@ public class Vala.GirParser : CodeVisitor {
 	void process_callable (Node node) {
 		var s = node.symbol;
 		List<ParameterInfo> parameters = node.parameters;
-		Metadata metadata = node.metadata;
 
 		DataType return_type = null;
 		if (s is Method) {
@@ -3061,7 +3060,6 @@ public class Vala.GirParser : CodeVisitor {
 		if (gtype_node == null || !(gtype_node.symbol is ObjectTypeSymbol)) {
 			Report.error (gtype_struct_for.source_reference, "Unknown symbol `%s' for virtual method field `%s'".printf (gtype_struct_for.to_string (), node.to_string ()));
 		}
-		var gtype = (ObjectTypeSymbol) gtype_node.symbol;
 		var nodes = gtype_node.lookup_all (d.name);
 		if (nodes == null) {
 			return;