Misc. minor doc improvements (mostly new links).

chrome/common/extensions/docs/static/api_other.html

 <div id="pageData-name" class="pageData">Other APIs</div>
 
 <p>
 In addition to the
 <a href="api_index.html">chrome.* APIs</a>,
 extensions can use all the APIs
 that the browser provides
 to web pages and apps.
 If the browser doesn't support an API you want to use,
 you can bundle additional API libraries into your extension.
@@ skipping 20 matching lines @@
   </dd>
 <dt> <strong>HTML5 and other emerging APIs</strong></dt>
 <dd> Google Chrome supports HTML5 features,
      along with other emerging APIs.
      Here are some of the APIs you can use:
   <ul>
   <li> audio
     (<a href="http://www.html5rocks.com/tutorials/audio/quick/">tutorial</a>) </li>
   <li> application cache
     (<a href="http://www.html5rocks.com/tutorials/appcache/beginner/">tutorial</a>) </li>
-  <li> canvas </li>
+  <li> canvas
+    (<a href="http://www.html5rocks.com/en/tutorials/#canvas">articles</a>) </li>
   <li> geolocation
     (<a href="http://www.html5rocks.com/tutorials/geolocation/trip_meter/">tutorial</a>) </li>
-  <li> local storage </li>
+  <li> local storage
+    (<a href="http://www.html5rocks.com/en/tutorials/offline/storage/">tutorial</a>) </li>
   <li> notifications
     (<a href="http://www.html5rocks.com/tutorials/notifications/quick/">tutorial</a>) </li>
-  <li> session storage </li>
-  <li> video </li>
+  <li> video
+    (<a href="http://www.html5rocks.com/en/tutorials/video/basics/">tutorial</a>) </li>
   <li> web database
     (<a href="http://www.html5rocks.com/tutorials/webdatabase/todo/">tutorial</a>) </li>
   </ul>
   <p>
   See <a href="http://www.html5rocks.com">html5rocks.com</a>
   for HTML5 information, tutorials, an interactive playground,
   and links to other resources.
   </p>
 </dd>
 
@@ skipping 17 matching lines @@
 <dt><strong> V8 APIs</strong>, such as<strong> JSON </strong></dt>
 <dd> Because JSON is in V8, you don't need to include a JSON library to use JSON functions. <!-- [PENDING: what other APIs are in v8? link to complete list] --></dd>
 <dt><strong>APIs in bundled libraries</strong></dt>
 <dd> If you want to use a library that the browser doesn't provide
 (for example, jQuery),
 you can bundle that library's JavaScript files with your extension.
 Bundled libraries work in extensions
 just as they do in other web pages.
 </dd>
 </dl>