Fix vml for the last optimization

Author: 100pah

src/vml/Painter.js

@@ -40,23 +40,21 @@ define(function (require) {
         this.resize();
 
         // Modify storage
-        var oldDelFromMap = storage.delFromMap;
-        var oldAddToMap = storage.addToMap;
-        storage.delFromMap = function (elId) {
-            var el = storage.get(elId);
-
-            oldDelFromMap.call(storage, elId);
+        var oldDelFromStorage = storage.delFromStorage;
+        var oldAddToStorage = storage.addToStorage;
+        storage.delFromStorage = function (el) {
+            oldDelFromStorage.call(storage, el);
 
             if (el) {
                 el.onRemove && el.onRemove(vmlRoot);
             }
         };
 
-        storage.addToMap = function (el) {
+        storage.addToStorage = function (el) {
             // Displayable already has a vml node
             el.onAdd && el.onAdd(vmlRoot);
 
-            oldAddToMap.call(storage, el);
+            oldAddToStorage.call(storage, el);
         };
 
         this._firstPaint = true;

src/vml/graphic.js

@@ -13,6 +13,7 @@ if (!require('../core/env').canvasSupported) {
     var ZImage = require('../graphic/Image');
     var Text = require('../graphic/Text');
     var Path = require('../graphic/Path');
+    var PathProxy = require('../core/PathProxy');
 
     var Gradient = require('../graphic/Gradient');
 
@@ -482,7 +483,7 @@ if (!require('../core/env').canvasSupported) {
             strokeEl.weight = lineWidth + 'px';
         }
 
-        var path = this.path;
+        var path = this.path || (this.path = new PathProxy());
         if (this.__dirtyPath) {
             path.beginPath();
             this.buildPath(path, this.shape);