[vala] girparser: Remove unused get_double method

[Jürg Billeter <juergbi src gnome org>]

commit 8f0e0a684a29e589a1f527e1778d3e5b84bf672e
Author: Jürg Billeter <j bitron ch>
Date:   Mon Nov 8 17:39:44 2010 +0100

    girparser: Remove unused get_double method

 vala/valagirparser.vala |   12 ------------
 1 files changed, 0 insertions(+), 12 deletions(-)
---
diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index bc959fa..3a8e92f 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -208,18 +208,6 @@ public class Vala.GirParser : CodeVisitor {
 			return 0;
 		}
 
-		public double get_double (ArgumentType arg) {
-			var expr = get_expression (arg);
-			if (expr is RealLiteral) {
-				var lit = (RealLiteral) expr;
-				return lit.value.to_double ();
-			} else if (expr is IntegerLiteral) {
-				var lit = (IntegerLiteral) expr;
-				return lit.value.to_int ();
-			}
-			return 0;
-		}
-
 		public bool get_bool (ArgumentType arg) {
 			var lit = get_expression (arg) as BooleanLiteral;
 			if (lit != null) {