Remove .html extension from links

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

Index: chrome/common/extensions/docs/templates/intros/windows.html
diff --git a/chrome/common/extensions/docs/templates/intros/windows.html b/chrome/common/extensions/docs/templates/intros/windows.html
index d0b0784330e4a530ef56cbc191b3c8d309d289bd..0a42933c81fdfa794ad33b000f6c2b9f4b94bbf6 100644
--- a/chrome/common/extensions/docs/templates/intros/windows.html
+++ b/chrome/common/extensions/docs/templates/intros/windows.html
@@ -4,7 +4,7 @@ When requested, a <code>$(ref:windows.Window)</code>
 will contain an array of <code>$(ref:tabs.Tab)</code> objects.
 
 You must declare the <code>"tabs"</code> permission in your
-<a href="manifest.html">manifest</a> if you require access to the
+<a href="manifest">manifest</a> if you require access to the
 <code>$(ref:tabs.Tab.url url)</code>,
 <code>$(ref:tabs.Tab.title title)</code>, or
 <code>$(ref:tabs.Tab.favIconUrl favIconUrl)</code> properties of
@@ -43,7 +43,7 @@ The current window is the window that contains the page that made
 the call, no matter what the topmost window is.
 </p>
 
-<p>In the case of the <a href="event_pages.html">event page</a>,
+<p>In the case of the <a href="event_pages">event page</a>,
 the value of the current window falls back to the last active window. Under some
 circumstances, there may be no current window for background pages.
 </p>
@@ -63,5 +63,5 @@ of the
 <a href="http://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/extensions/docs/examples/api/tabs/inspector/">inspector</a>
 example.
 For other examples and for help in viewing the source code, see
-<a href="samples.html">Samples</a>.
+<a href="samples">Samples</a>.
 </p>