Rename chrome.experimental.webRequest to chrome.webRequest and chrome.webRequestBlocking

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

 <div id="pageData-name" class="pageData">Formats: Manifest Files</div>
 <div id="pageData-showTOC" class="pageData">true</div>
 
 <p>
 Every extension, installable web app, and theme has a
 <a href="http://www.json.org">JSON</a>-formatted manifest file,
 named <code>manifest.json</code>,
 that provides important information.
 </p>
 
@@ skipping 573 matching lines @@
       Also, it doesn't currently work with wildcard subdomains such as
       <code>http://*.example.com</code>.
       </p>       
   </td>
 <tr>
 <tr>
   <td> "webNavigation" </td>
   <td> Required if the extension uses the
        <a href="webNavigation.html">chrome.webNavigation</a> module. </td>
 </tr>
+<tr>
+  <td> "webRequest" </td>
+  <td> Required if the extension uses the
+       <a href="webRequest.html">chrome.webRequest</a> module. </td>
+</tr>
+<tr>
+  <td> "webRequest_blocking" </td>
+  <td> Required if the extension uses the
+       <a href="webRequest.html">chrome.webRequest</a> module in a blocking
+       fashion. </td>
+</tr>
 </tr>
 </table>
 
 
 <h3 id="version">version</h3>
 
 <p>
 One to four dot-separated integers
 identifying the version of this extension.
 A couple of rules apply to the integers:
@@ skipping 34 matching lines @@
 A missing integer is equal to zero.
 For example, 1.1.9.9999 is newer than 1.1.
 </p>
 
 <p>
 For more information, see
 <a href="autoupdate.html">Autoupdating</a>.
 </p>
 
 <!-- [PENDING: Possibly: point to the store/dashboard and make a big deal of the fact that autoupdating is free if you use them.] -->