From e22798261a05a902bbeee5a33d0ee622cddcdce1 Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <sebmck@gmail.com>
Date: Wed, 12 Nov 2014 02:03:46 +1100
Subject: [PATCH] change useless self references to this

---
 lib/6to5/transformation/transformers/classes.js | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/lib/6to5/transformation/transformers/classes.js b/lib/6to5/transformation/transformers/classes.js
index cbdf3c7f54..a989c96ab7 100644
--- a/lib/6to5/transformation/transformers/classes.js
+++ b/lib/6to5/transformation/transformers/classes.js
@@ -36,9 +36,8 @@ function Class(node, file, scope) {
   this.instanceMutatorMap = {};
   this.staticMutatorMap   = {};
   this.hasConstructor     = false;
-
-  this.className = node.id || t.identifier(file.generateUid("class", scope));
-  this.superName = node.superClass;
+  this.className          = node.id || t.identifier(file.generateUid("class", scope));
+  this.superName          = node.superClass;
 }
 
 /**
@@ -126,16 +125,16 @@ Class.prototype.buildBody = function () {
   var instanceProps;
   var staticProps;
 
-  if (!_.isEmpty(self.instanceMutatorMap)) {
+  if (!_.isEmpty(this.instanceMutatorMap)) {
     var protoId = util.template("prototype-identifier", {
       CLASS_NAME: className
     });
 
-    instanceProps = util.buildDefineProperties(self.instanceMutatorMap, protoId);
+    instanceProps = util.buildDefineProperties(this.instanceMutatorMap, protoId);
   }
 
-  if (!_.isEmpty(self.staticMutatorMap)) {
-    staticProps = util.buildDefineProperties(self.staticMutatorMap, className);
+  if (!_.isEmpty(this.staticMutatorMap)) {
+    staticProps = util.buildDefineProperties(this.staticMutatorMap, className);
   }
 
   if (instanceProps || staticProps) {