Remove the definition of goog.array.ArrayLike in favor of IArrayLike

RELNOTES[INC]: the obsolete typedef goog.array.ArrayLike has been removed, use IArrayLike
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=117277841

Author: concavelenz

closure/goog/array/array.js

@@ -20,7 +20,6 @@
 
 
 goog.provide('goog.array');
-goog.provide('goog.array.ArrayLike');
 
 goog.require('goog.asserts');
 
@@ -51,12 +50,6 @@ goog.define('goog.NATIVE_ARRAY_PROTOTYPES', goog.TRUSTED_SITE);
 goog.define('goog.array.ASSUME_NATIVE_FUNCTIONS', false);
 
 
-/**
- * @typedef {IArrayLike<?>}
- */
-goog.array.ArrayLike;
-
-
 /**
  * Returns the last element in an array without removing it.
  * Same as goog.array.last.