Compile print_preview, part 5: reduce down to 104 errors

chrome/browser/resources/print_preview/data/ticket_items/ticket_item.js

 // Copyright (c) 2012 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.
 
 /**
  * @typedef {Object|number|boolean|string}
  */
 print_preview.ValueType;
 
 cr.define('print_preview.ticket_items', function() {
@@ skipping 87 matching lines @@
       throw Error('Abstract method not overridden');
     },
 
     /**
      * @return {boolean} Whether the print destination capability is available.
      */
     isCapabilityAvailable: function() {
       throw Error('Abstract method not overridden');
     },
 
-    /** @return {!Object} The value of the ticket item. */
+    /** @return {print_preview.ValueType} The value of the ticket item. */
     getValue: function() {
       if (this.isCapabilityAvailable()) {
         if (this.value_ == null) {
           return this.getDefaultValueInternal();
         } else {
           return this.value_;
         }
       } else {
         return this.getCapabilityNotAvailableValueInternal();
       }
@@ skipping 120 matching lines @@
             this.dispatchChangeEventInternal.bind(this));
       }
     },
   };
 
   // Export
   return {
     TicketItem: TicketItem
   };
 });