Screen reader now reads the file manager selection.

chrome/browser/resources/shared/js/cr/ui/table/table_list.js

Index: chrome/browser/resources/shared/js/cr/ui/table/table_list.js
diff --git a/chrome/browser/resources/shared/js/cr/ui/table/table_list.js b/chrome/browser/resources/shared/js/cr/ui/table/table_list.js
index a161e2943a3a2975e19a08e6a1b8dff0e0a4ec96..f765aec6e5c0bc12e19b92a36d4019f09bbe4815 100644
--- a/chrome/browser/resources/shared/js/cr/ui/table/table_list.js
+++ b/chrome/browser/resources/shared/js/cr/ui/table/table_list.js
@@ -71,9 +71,10 @@ cr.define('cr.ui.table', function() {
     },
 
     renderFunction_: function(dataItem, table) {
+      // Warning, this function is very tricky and ugly. It can be modified by
+      // cr.ui.Table. We must not access `this` here, since it may be anything.

[James Hawkins, 2012/10/01 02:12:56]

nit: Don't use pronouns (we) in comments; pronouns are ambiguous.

Really though, I don't think the comment is necessary.  Subjectivity such as
this is not appropriate in comments.

[mtomasz, 2012/10/01 02:50:55]

Subjectivity? We must not access `this`, this is essential and very bug prone.
And also, accessing and modifying private members from outside is acceptable?
I've fixed the comment, though a little.

[James Hawkins, 2012/10/01 13:50:20]

The part you removed was subjective.  Thanks for fixing it up.

       var cm = table.columnModel;
       var listItem = List.prototype.createItem.call(table.list, '');
-
       listItem.className = 'table-row';
 
       for (var i = 0; i < cm.size; i++) {