Added introductory tables to Chrome apps APIs.

chrome/common/extensions/docs/templates/intros/serial.html

Index: chrome/common/extensions/docs/templates/intros/serial.html
diff --git a/chrome/common/extensions/docs/templates/intros/serial.html b/chrome/common/extensions/docs/templates/intros/serial.html
index b3ef3795b94b583cf0196a7d0aeba9959aa6b5fa..fee84dfad5156d06db3e33f50b37f1135aabf3fa 100644
--- a/chrome/common/extensions/docs/templates/intros/serial.html
+++ b/chrome/common/extensions/docs/templates/intros/serial.html
@@ -1,9 +1,24 @@
-<p id="classSummary">
-Use the <code>chrome.serial</code> module
-to read from and write to a device connected to a serial port.
-</p>
-
-<h4>Related Documentation</h4>
-<ul>
-	<li><a href="app_hardware.html">Accessing Hardware Devices</a></li>
-</ul>
+<table class="intro">
+  <tr>
+    <th scope="col"></th>
+    <th scope="col"></th>
+  </tr>
+  <tr>
+    <td><strong>Description:</strong></td>
+    <td>Use the <code>chrome.serial</code> module
+    to read from and write to a device connected to a serial port.
+  </td>
+  </tr>
+  <tr>
+    <td><strong>Availability:</strong></td>
+    <td>Google Chrome 23</td>
+  </tr>
+  <tr>
+    <td><strong>Permissions:</strong></td>
+    <td><code>"serial"</code></td>
+  </tr>
+  <tr>
+    <td><strong>Learn more:</strong></td>
+    <td><a href="app_hardware.html">Accessing Hardware Devices</a></td>
+  </tr>
+</table>