Add search to Print Preview advanced options and enable them in the UI.

chrome/browser/resources/print_preview/search/destination_search.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 used for searching for a print destination.
    * This is a modal dialog that allows the user to search and select a
@@ skipping 246 matching lines @@
       var elStyle = window.getComputedStyle(this.getElement());
       return this.getElement().offsetHeight -
           parseInt(elStyle.getPropertyValue('padding-top')) -
           parseInt(elStyle.getPropertyValue('padding-bottom')) -
           this.getChildElement('.lists').offsetTop -
           this.getChildElement('.cloudprint-promo').offsetHeight;
     },
 
     /**
      * Filters all destination lists with the given query.
-     * @param {?string} query Query to filter destination lists by.
+     * @param {RegExp} query Query to filter destination lists by.
      * @private
      */
     filterLists_: function(query) {
       this.recentList_.updateSearchQuery(query);
       this.localList_.updateSearchQuery(query);
       this.cloudList_.updateSearchQuery(query);
     },
 
     /**
      * Resets the search query.
@@ skipping 165 matching lines @@
       this.reflowLists_();
     },
 
     /**
      * Called when a destination search should be executed. Filters the
      * destination lists with the given query.
      * @param {Event} evt Contains the search query.
      * @private
      */
     onSearch_: function(evt) {
-      this.filterLists_(evt.query);
+      this.filterLists_(evt.queryRegExp);
     },
 
     /**
      * Called when a destination is selected. Clears the search and hides the
      * widget.
      * @param {Event} evt Contains the selected destination.
      * @private
      */
     onDestinationSelect_: function(evt) {
       this.setIsVisible(false);
@@ skipping 116 matching lines @@
     onWindowResize_: function() {
       this.reflowLists_();
     }
   };
 
   // Export
   return {
     DestinationSearch: DestinationSearch
   };
 });