Shorten Closure template notation from Array.<*> to Array<*>.

remoting/webapp/unittests/chrome_mocks.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file contains various mock objects for the chrome platform to make
 // unit testing easier.
 
 Entry = function() {};
 
 (function(scope){
@@ skipping 100 matching lines @@
 chromeMocks.StorageArea.prototype.clear = function() {
   this.storage_ = null;
 };
 
 chromeMocks.storage.local = new chromeMocks.StorageArea();
 
 var originals_ = null;
 
 /**
  * Activates a list of Chrome components to mock
- * @param {Array.<string>} components
+ * @param {Array<string>} components
  */
 chromeMocks.activate = function(components) {
   if (originals_) {
     throw new Error('chromeMocks.activate() can only be called once.');
   }
   originals_ = {};
   components.forEach(function(component) {
     if (!chromeMocks[component]) {
       throw new Error('No mocks defined for chrome.' + component);
     }
     originals_[component] = chrome[component];
     chrome[component] = chromeMocks[component];
   });
 };
 
 chromeMocks.restore = function() {
   if (!originals_) {
     throw new Error('You must call activate() before restore().');
   }
   for (var components in originals_) {
     chrome[components] = originals_[components];
   }
   originals_ = null;
 };
 
 scope.chromeMocks = chromeMocks;
 
 })(window);