Lock screen for Chrome-Athena

athena/screen_lock/shell/shell_screen_lock_manager.cc

Index: athena/screen_lock/shell/shell_screen_lock_manager.cc
diff --git a/athena/content/shell/web_activity_helpers.cc b/athena/screen_lock/shell/shell_screen_lock_manager.cc
similarity index 53%
copy from athena/content/shell/web_activity_helpers.cc
copy to athena/screen_lock/shell/shell_screen_lock_manager.cc
index f5c1d90c0768d697f9c68e665fd9dfcb76fc9791..bb9c235670deb07b5303298b798c09f86ba3f244 100644
--- a/athena/content/shell/web_activity_helpers.cc
+++ b/athena/screen_lock/shell/shell_screen_lock_manager.cc
@@ -2,11 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "athena/content/web_activity_helpers.h"
+#include "athena/screen_lock/screen_lock_manager_base.h"
+#include "base/macros.h"
 
 namespace athena {
 
-void AttachWebActivityHelpers(content::WebContents* contents) {
+ScreenLockManager* ScreenLockManager::Create() {
+  return NULL;
 }
 
-}  // namespace athena
+}  // namespace athena