Move focus from the view manager to the window manager.

mojo/services/view_manager/window_manager_access_policy.cc

Index: mojo/services/view_manager/window_manager_access_policy.cc
diff --git a/mojo/services/view_manager/window_manager_access_policy.cc b/mojo/services/view_manager/window_manager_access_policy.cc
index a72406a48d89d39dbb923d930e9609c47e6e817d..226630a7bab7b62357833ae09c8886fb13ae6d12 100644
--- a/mojo/services/view_manager/window_manager_access_policy.cc
+++ b/mojo/services/view_manager/window_manager_access_policy.cc
@@ -43,11 +43,6 @@ bool WindowManagerAccessPolicy::CanDeleteNode(const Node* node) const {
   return node->id().connection_id == connection_id_;
 }
 
-bool WindowManagerAccessPolicy::CanSetFocus(const Node* node) const {
-  // TODO(beng): security.
-  return true;
-}
-
 bool WindowManagerAccessPolicy::CanGetNodeTree(const Node* node) const {
   return true;
 }