[DevTools] Prepare UI module for closure compiler roll

third_party/WebKit/Source/devtools/front_end/platform/utilities.js

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  * 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.
@@ skipping 1283 matching lines @@
  * @return {!Array.<V>}
  * @template K, V
  * @this {Map.<K, V>}
  */
 Map.prototype.valuesArray = function()
 {
     return Array.from(this.values());
 }
 
 /**
- * @return {!Array.<K>}
+ * @return {!Array<K>}
  * @template K, V
- * @this {Map.<K, V>}
+ * @this {Map<K, V>}
  */
 Map.prototype.keysArray = function()
 {
     return Array.from(this.keys());
 }
 
 /**
  * @constructor
  * @template K, V
  */
@@ skipping 332 matching lines @@
     _tryMerge: function(first, second)
     {
         var merged = this._mergeCallback && this._mergeCallback(first, second);
         if (!merged)
             return null;
         merged.begin = first.begin;
         merged.end = Math.max(first.end, second.end);
         return merged;
     }
 }