B2G/gecko/browser/devtools/styleinspector/CssRuleView.jsm
/**
   * Called by the Rule object when it has been changed through the
   * setProperty* methods.
   */
Called by the Rule object when it has been changed through the
setProperty* methods.
Called by the Rule object when it has been changed through the setProperty * methods .
function ElementStyle_changed()
  {
    if (this.onChanged) {
      this.onChanged();
    }
  }
function ElementStyle_changed ( ) { if ( this . onChanged ) { this . onChanged ( ) ; } }
Called by the Rule object when it has been changed through the
 setProperty* methods.
Called by the Rule object when it has been changed through the setProperty * methods .