Update link to the Chromium Clang page

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@318108 91177308-0d34-0410-b5e6-96231b3b80d8

www/related.html

@@ -12,7 +12,7 @@
   <!--#include virtual="menu.html.incl"-->
   <div id="content">
     <h1>Clang Related Projects</h1>
-    
+
     <p>As Clang matures, more and more projects are being built atop the Clang
       libraries and other open source projects are starting their own Clang
       related subprojects, like building their source code with Clang or writing
@@ -39,8 +39,8 @@
       <dd>
         <p>
           <b>Site:</b>
-          <a href="http://code.google.com/p/chromium/wiki/Clang">
-            http://code.google.com/p/chromium/wiki/Clang</a>
+          <a href="https://chromium.googlesource.com/chromium/src/+/master/docs/clang.md">
+            https://chromium.googlesource.com/chromium/src/+/master/docs/clang.md</a>
         </p>
         <p>
           Notes on using Clang to build the Chromium web browser.