Update mojo sdk to rev cfc99316100efdfa7d53d83f9e07f1d4d3765c21

mojo/services/public/interfaces/window_manager2/window_manager2.mojom

Index: mojo/services/public/interfaces/window_manager2/window_manager2.mojom
diff --git a/mojo/services/public/interfaces/window_manager2/window_manager2.mojom b/mojo/services/public/interfaces/window_manager2/window_manager2.mojom
index f1b242dda430c5787ca09c6cc91ddede95493952..c556e96f17c7e526af5329c362cf0cdc2f945c05 100644
--- a/mojo/services/public/interfaces/window_manager2/window_manager2.mojom
+++ b/mojo/services/public/interfaces/window_manager2/window_manager2.mojom
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-module mojo {
+module mojo;
 
 // TODO(sky): rethink these, and if we do in fact need it come up with a better
 // name.
@@ -27,5 +27,3 @@ interface WindowManagerClient2 {
   OnFocusChanged(uint32 old_focused_node_id, uint32 new_focused_node_id);
   OnActiveWindowChanged(uint32 old_focused_window, uint32 new_focused_window);
 };
-
-}