rem: this.mOlBox.view = null; 
add: this.mTree.view = null; 
context:   destroy: function()  {    // We need to remove the view at this time or else it will attempt to     // re-paint while the document is being deconstructed, resulting in    // some nasty XPConnect assertions    this.mOlBox.view = null;  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/4b41b02d306cdd78799d5a529fdcc667aa5e1ec4/computedStyle.js/buggy/extensions/inspector/resources/content/viewers/computedStyle/computedStyle.js