sdk doc change for esr: Cleanup for resources tab content.

Bug:2160782
Change-Id: I8385f59d764156ccc318f71e5d344c7f33330c40
diff --git a/docs/html/resources/resources_toc.cs b/docs/html/resources/resources_toc.cs
index 60d044a..54602bf 100644
--- a/docs/html/resources/resources_toc.cs
+++ b/docs/html/resources/resources_toc.cs
@@ -157,6 +157,11 @@
                <span class="zh-CN" style="display:none"></span>
                <span class="zh-TW" style="display:none"></span>
     </h2>
+    <ul>
+      <li class="toggle-list">
+        <div><a href="<?cs var:toroot ?>resources/samples/index.html">
+               <span class="en">List of Sample Apps</span>
+             </a> <span class="new">new!</span></div>
         <ul>
           <li><a href="<?cs var:toroot ?>resources/samples/ApiDemos/index.html">
                 <span class="en">API Demos</span>
@@ -198,6 +203,8 @@
                 <span class="en">Wiktionary (Simplified)</span>
               </a> <span class="new">new!</span></li>
         </ul>
+      </li>
+    </ul>
   </li>