#closure  boilerplate reduction:

@107106902560384103150 submitted  http://cr/47565620 , which allows goog.ui.Components to do this:

  this.getRequiredElementByClass('classname')

Also goog.ui.Component has a domhelper.  You can get rid of your local domHelper_ vars in most cases and use this.getDomHelper() (and other dom helpers in goog.ui.Component) instead..




#googplus

#googplus