Add some missing semi-colons in embedded JavaScript.

Source/web/resources/pickerCommon.js

 "use strict";
 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 199 matching lines @@
  * @param {!string} className
  * @return {?Element}
  */
 function enclosingNodeOrSelfWithClass(selfNode, className)
 {
     for (var node = selfNode; node && node !== selfNode.ownerDocument; node = node.parentNode) {
         if (node.nodeType === Node.ELEMENT_NODE && node.classList.contains(className))
             return node;
     }
     return null;
-};
+}
 
 /**
  * @constructor
  * @param {!Element} element
  * @param {!Object} config
  */
 function Picker(element, config) {
     this._element = element;
     this._config = config;
 }
 
 /**
  * @enum {number}
  */
 Picker.Actions = {
     SetValue: 0,
     Cancel: -1,
     ChooseOtherColor: -2
 };
 
 /**
  * @param {!string} value
  */
 Picker.prototype.submitValue = function(value) {
     window.pagePopupController.setValue(value);
     window.pagePopupController.closePopup();
-}
+};
 
 Picker.prototype.handleCancel = function() {
     window.pagePopupController.closePopup();
-}
+};
 
 Picker.prototype.chooseOtherColor = function() {
     window.pagePopupController.setValueAndClosePopup(Picker.Actions.ChooseOtherColor, "");
-}
+};
 
 Picker.prototype.cleanup = function() {};