joshing

src/chart/treemap.js

 define(function (require) {
 
-    var zrUtil = require('zrender/core/util');
     var echarts = require('../echarts');
 
     require('./treemap/TreemapSeries');

src/chart/treemap/TreemapLayout.js

@@ -226,13 +226,13 @@ define(function (require) {
         var info = statistic(nodeModel, viewChildren, orderBy);
 
         if (info.sum === 0) {
-            return node.viewChildren = [];
+            return (node.viewChildren = []);
         }
 
         info.sum = filterByThreshold(nodeModel, totalArea, info.sum, orderBy, viewChildren);
 
         if (info.sum === 0) {
-            return node.viewChildren = [];
+            return (node.viewChildren = []);
         }
 
         // Set area to each child.

src/chart/treemap/TreemapView.js

@@ -4,7 +4,6 @@
     var graphic = require('../../util/graphic');
     var DataDiffer = require('../../data/DataDiffer');
     var helper = require('./helper');
-    var parsePercent = require('../../util/number').parsePercent;
     var Breadcrumb = require('./Breadcrumb');
     var RoamController = require('../../component/helper/RoamController');
     var BoundingRect = require('zrender/core/BoundingRect');

src/chart/treemap/treemapAction.js

@@ -5,7 +5,7 @@ define(function(require) {
 
     var echarts = require('../../echarts');
 
-    var noop = function () {}
+    var noop = function () {};
 
     echarts.registerAction({type: 'treemapZoomToNode', update: 'updateView'}, noop);
     echarts.registerAction({type: 'treemapRender', update: 'updateView'}, noop);