Delete unused requires.

Author: juangj

javascript/atoms/locators/classname.js

@@ -19,9 +19,7 @@ goog.provide('bot.locators.className');
 
 goog.require('bot.Error');
 goog.require('bot.ErrorCode');
-goog.require('goog.array');
 goog.require('goog.dom');
-goog.require('goog.dom.DomHelper');
 goog.require('goog.string');
 
 

javascript/atoms/locators/locators.js

@@ -31,7 +31,6 @@ goog.require('bot.locators.name');
 goog.require('bot.locators.partialLinkText');
 goog.require('bot.locators.tagName');
 goog.require('bot.locators.xpath');
-goog.require('goog.array');  // for the IArrayLike typedef
 goog.require('goog.object');