Compile chrome://settings, part 2: reduce from 950 to 400 errors

chrome/browser/resources/options/search_page.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('options', function() {
   /** @const */ var Page = cr.ui.pageManager.Page;
   /** @const */ var PageManager = cr.ui.pageManager.PageManager;
 
   /**
    * Encapsulated handling of a search bubble.
    * @constructor
+   * @extends {HTMLDivElement}
    */
   function SearchBubble(text) {
     var el = cr.doc.createElement('div');
     SearchBubble.decorate(el);
     el.content = text;
     return el;
   }
 
   SearchBubble.decorate = function(el) {
     el.__proto__ = SearchBubble.prototype;
@@ skipping 84 matching lines @@
       if (top != this.lastTop) {
         this.style.top = top + 'px';
         this.lastTop = top;
       }
     },
   };
 
   /**
    * Encapsulated handling of the search page.
    * @constructor
+   * @extends {cr.ui.pageManager.Page}
    */
   function SearchPage() {
     Page.call(this, 'search',
               loadTimeData.getString('searchPageTabTitle'),
               'searchPage');
   }
 
   cr.addSingletonGetter(SearchPage);
 
   SearchPage.prototype = {
@@ skipping 221 matching lines @@
 
             foundMatches = true;
           }
         }
       }
 
       // Configure elements on the search results page based on search results.
       $('searchPageNoMatches').hidden = foundMatches;
 
       // Create search balloons for sub-page results.
-      length = bubbleControls.length;
+      var length = bubbleControls.length;
       for (var i = 0; i < length; i++)
         this.createSearchBubble_(bubbleControls[i], text);
 
       // Cleanup the recursion-prevention variable.
       this.insideSetSearchText_ = false;
     },
 
     /**
      * Reveal the associated section for |subpage|, as well as the one for its
      * |parentPage|, and its |parentPage|'s |parentPage|, etc.
@@ skipping 208 matching lines @@
     // Trim beginning and ending whitespace.
     return text.replace(/^\s+|\s+$/g, '');
   };
 
   // Export
   return {
     SearchPage: SearchPage
   };
 
 });