Add the scheme chrome-distiller:// and hook up data source.

components/dom_distiller/webui/resources/dom_distiller_viewer.js

Index: components/dom_distiller/webui/resources/dom_distiller_viewer.js
diff --git a/chrome/browser/password_manager/password_manager_util_stub.cc b/components/dom_distiller/webui/resources/dom_distiller_viewer.js
similarity index 56%
copy from chrome/browser/password_manager/password_manager_util_stub.cc
copy to components/dom_distiller/webui/resources/dom_distiller_viewer.js
index caf654a924629677f672900c5ae4b08c627feb5b..f0bca1a8ae8ee98841468eb6ef08e934a0c2de35 100644
--- a/chrome/browser/password_manager/password_manager_util_stub.cc
+++ b/components/dom_distiller/webui/resources/dom_distiller_viewer.js
@@ -2,10 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-namespace password_manager_util {
-
-bool AuthenticateUser() {
-  return true;
+var domDistillerViewer = {
+  onReceivedTitle: function(title) {
+    document.getElementById('viewerTitle').innerText = title;
+  },
 }
-
-}  // namespace password_manager_util