rem: this.setWidgetThemeById(vId); 
add: this.setWidgetTheme(vTheme); 
context: qx.Proto.registerWidgetTheme = function(vTheme){  var vId = vTheme.classname;  this._widgetThemes[vId] = vTheme;  if (vId === this.getSetting("widgetTheme") && this.getWidgetTheme() === null) {    this.setWidgetThemeById(vId);  }}
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/7a6ad0657f2409492413b9cc23d3640ca63ba54e/ImageManager.js/buggy/qooxdoo/frontend/framework/source/class/qx/manager/object/ImageManager.js