Remove .html extension from links

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

 <p>
 Use <code>chrome.devtools.inspectedWindow</code>
 to interact with the inspected window:
 obtain the tab ID for the inspected page,
 evaluate the code in the context of inspected window,
 reload the page,
 or obtain the list of resources within the page.
 </p><p>
-See <a href="devtools.html">DevTools APIs summary</a> for
+See <a href="devtools">DevTools APIs summary</a> for
 general introduction to using Developer Tools APIs.
 </p>
 
 <h2 id="overview">Overview</h2>
 <p>
 The <code>$(ref:devtools.inspectedWindow.tabId tabId)</code> property
 provides the tab identifier that you can use with the
-<a href="tabs.html"><code>chrome.tabs.*</code></a> API calls.
+<a href="tabs"><code>chrome.tabs.*</code></a> API calls.
 However, please note that <code>chrome.tabs.*</code> API is not
 exposed to the Developer Tools extension pages due to security considerations
 &mdash; you will need to pass the tab ID to the background page and invoke
 the <code>chrome.tabs.*</code> API functions from there.
 </p>
 <p>
 The <code>reload</code> method may be used to reload the inspected page.
 Additionally, the caller can specify an override for the user agent string,
 a script that will be injected early upon page load, or an option to force
 reload of cached resources.
@@ skipping 18 matching lines @@
 <p>Here are the main differences between the
 <code>eval</code> and <code>tabs.executeScript</code> methods:
 </p><ul>
 <li>The <code>eval</code> method does not
 use an isolated world for the code being evaluated, so the JavaScript state
 of the inspected window is accessible to the code.
 Use this method when access to the JavaScript state of the inspected page
 is required.
 </li><li>
 The execution context of the code being evaluated includes the
-<a href="http://code.google.com/chrome/devtools/docs/console.html">Developer
+<a href="http://code.google.com/chrome/devtools/docs/console">Developer
 Tools console API</a>.
 For example,
 the code can use <code>inspect</code> and <code>$0</code>.
 </li><li>
 The evaluated code may return a value that is passed to the extension callback.
 The returned value has to be a valid JSON object (it may contain only
 primitive JavaScript types and acyclic references to other JSON
 objects).
 
 <em>Please observe extra care while processing the data received from the
@@ skipping 45 matching lines @@
        if (isException)
          console.log("the page is not using jQuery");
        else
          console.log("The page is using jQuery v" + result);
      }
 );
 </pre>
 
 <p>
 You can find more examples that use Developer Tools APIs in
-<a href="samples.html#devtools">Samples</a>.
+<a href="samples#devtools">Samples</a>.
 </p>