Compile print_preview, part 3: reduce down to 185 errors

chrome/browser/resources/print_preview/settings/copies_settings.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.
 
 cr.define('print_preview', function() {
   'use strict';
 
   /**
    * Component that renders the copies settings UI.
    * @param {!print_preview.ticket_items.Copies} copiesTicketItem Used to read
@@ skipping 148 matching lines @@
 
     /**
      * Called whenever the increment/decrement buttons are clicked.
      * @param {number} delta Must be 1 for an increment button click and -1 for
      *     a decrement button click.
      * @private
      */
     onButtonClicked_: function(delta) {
       // Assumes text field has a valid number.
       var newValue =
-          parseInt(this.getChildElement('input.copies').value) + delta;
+          parseInt(this.getChildElement('input.copies').value, 10) + delta;
       this.copiesTicketItem_.updateValue(newValue + '');
     },
 
     /**
      * Called after a timeout after user input into the textfield.
      * @private
      */
     onTextfieldTimeout_: function() {
       this.textfieldTimeout_ = null;
       var copiesVal = this.getChildElement('input.copies').value;
@@ skipping 48 matching lines @@
       this.collateTicketItem_.updateValue(
           this.getChildElement('input.collate').checked);
     }
   };
 
   // Export
   return {
     CopiesSettings: CopiesSettings
   };
 });