message: Close context menu on resize.
diff: @@ -59,6 +59,11 @@ module.exports = {
  }
  };
  + // Close the menu on window resize
  + const windowResize = function() {
  + closeMenu();
  + };
  +
  const position = {};
  let chevronFace = null;
  @@ -135,7 +140,7 @@ module.exports = {
  <div className={className} style={position}>
  <div className={menuClasses} style={menuStyle}>
  { chevron }
  - <Element {...props} onFinished={closeMenu} />
  + <Element {...props} onFinished={closeMenu} onResize={windowResize} />
  </div>
  <div className="mx_ContextualMenu_background" onClick={closeMenu}></div>
  <style>{ chevronCSS }</style>
  