Print Preview Print Destination Search Widget

chrome/browser/resources/print_preview/previewarea/preview_area.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';
 
   /**
    * Creates a PreviewArea object. It represents the area where the preview
    * document is displayed.
@@ skipping 77 matching lines @@
     /**
      * Whether the document preview is ready.
      * @type {boolean}
      * @private
      */
     this.isDocumentReady_ = false;
 
     /**
      * Timeout object used to display a loading message if the preview is taking
      * a long time to generate.
-     * @type {Object}
+     * @type {?number}
      * @private
      */
     this.loadingTimeout_ = null;
 
     /**
      * Overlay element.
      * @type {HTMLElement}
      * @private
      */
     this.overlayEl_ = null;
@@ skipping 236 matching lines @@
           compatObj.getVerticalScrollbarThickness &&
           compatObj.getPageLocationNormalized &&
           compatObj.getHeight &&
           compatObj.getWidth;
       compatObj.parentElement.removeChild(compatObj);
       return isCompatible;
     },
 
     /**
      * Shows a given message on the overlay.
-     * @param {print_preview.PreviewArea.MessageId_} messageId ID of the message
-     *     to show.
+     * @param {!print_preview.PreviewArea.MessageId_} messageId ID of the
+     *     message to show.
      * @param {string=} opt_message Optional message to show that can be used
      *     by some message IDs.
      * @private
      */
     showMessage_: function(messageId, opt_message) {
       // Hide all messages.
       var messageEls = this.getElement().getElementsByClassName(
           PreviewArea.Classes_.MESSAGE);
       for (var i = 0, messageEl; messageEl = messageEls[i]; i++) {
         setIsVisible(messageEl, false);
@@ skipping 216 matching lines @@
               pluginWidth - this.plugin_.getVerticalScrollbarThickness(),
               pluginHeight - this.plugin_.getHorizontalScrollbarThickness()));
     }
   };
 
   // Export
   return {
     PreviewArea: PreviewArea
   };
 });