Remove .html extension from links

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

Index: chrome/common/extensions/docs/templates/intros/fontSettings.html
diff --git a/chrome/common/extensions/docs/templates/intros/fontSettings.html b/chrome/common/extensions/docs/templates/intros/fontSettings.html
index 48aaca39e14891a9210523477b2dbacfccb436ac..8c0d6c19a2ac9372c026db382b78aaca8448dae5 100644
--- a/chrome/common/extensions/docs/templates/intros/fontSettings.html
+++ b/chrome/common/extensions/docs/templates/intros/fontSettings.html
@@ -1,6 +1,6 @@
 <h2 id="manifest">Manifest</h2>
 <p>To use the Font Settings API, you must declare the "fontSettings" permission
-in the <a href="manifest.html">extension manifest</a>.
+in the <a href="manifest">extension manifest</a>.
 For example:</p>
 <pre data-filename="manifest.json">
 {
@@ -20,7 +20,7 @@ families and language scripts. For example, the font used for sans-serif
 Simplified Chinese may be different than the font used for serif Japanese.</p>
 
 <p>The generic font families supported by Chrome are based on
-<a href="http://www.w3.org/TR/CSS21/fonts.html#generic-font-families">CSS generic font families</a>
+<a href="http://www.w3.org/TR/CSS21/fonts#generic-font-families">CSS generic font families</a>
 and are listed in the API reference below. When a webpage specifies a generic
 font family, Chrome selects the font based on the corresponding setting. If no
 generic font family is specified, Chrome uses the setting for the "standard"
@@ -56,4 +56,4 @@ chrome.fontSettings.setFont(
 <p>You can find a sample extension using the Font Settings API in the
 <a href="http://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/extensions/docs/examples/api/fontSettings/">examples/api/fontSettings</a>
 directory. For other examples and for help in viewing the source code, see
-<a href="samples.html">Samples</a>.</p>
+<a href="samples">Samples</a>.</p>