[ntp4] Include a helper link for importing bookmarks if the user doesn't have any.

chrome/browser/resources/ntp4/bookmarks_page.js

Index: chrome/browser/resources/ntp4/bookmarks_page.js
===================================================================
--- chrome/browser/resources/ntp4/bookmarks_page.js	(revision 99783)
+++ chrome/browser/resources/ntp4/bookmarks_page.js	(working copy)
@@ -297,6 +297,13 @@
       } else {
         wrapper.hidden = true;
       }
+
+      if (this.id === ROOT_NODE_ID && !tile_count) {
+        var importTemplate = $('bookmarks-import-data-link-wrapper');
+        var importWrapper = importTemplate.cloneNode(true);
+        importWrapper.hidden = false;
+        this.querySelector('.tile-page-content').appendChild(importWrapper);

[Evan Stade, 2011/09/07 03:55:21]

don't you need to remove it at some point (if the user adds a bookmark for
example)

[csilv, 2011/09/07 06:11:14]

Yup, for add.  Done.

+      }
     },
 
     /**