Some security checks around destruction/setting bounds.

mojo/services/view_manager/view_manager_connection.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "mojo/services/view_manager/view_manager_connection.h"
 
 #include "base/stl_util.h"
 #include "mojo/geometry/geometry_type_converters.h"
 #include "mojo/public/cpp/bindings/allocation_scope.h"
 #include "mojo/services/view_manager/node.h"
@@ skipping 418 matching lines @@
     const Node* parent = node->GetParent();
     // If the parent isn't known, it means the parent is not visible to us (not
     // in roots), and should not be sent over.
     if (parent && known_nodes_.count(NodeIdToTransportId(parent->id())) == 0)
       parent = NULL;
     node_builder.set_parent_id(NodeIdToTransportId(
                                    parent ? parent->id() : NodeId()));
     node_builder.set_node_id(NodeIdToTransportId(node->id()));
     node_builder.set_view_id(ViewIdToTransportId(
         node->view() ? node->view()->id() : ViewId()));
+    node_builder.set_bounds(node->bounds());
     array_builder[i] = node_builder.Finish();
   }
   return array_builder.Finish();
 }
 
 void ViewManagerConnection::CreateNode(
     TransportNodeId transport_node_id,
     const Callback<void(bool)>& callback) {
   const NodeId node_id(NodeIdFromTransportId(transport_node_id));
   if (node_id.connection_id != id_ ||
@@ skipping 185 matching lines @@
   AllocationScope allocation_scope;
   client()->OnViewManagerConnectionEstablished(
       id_,
       root_node_manager_->next_server_change_id(),
       NodesToINodes(to_send));
 }
 
 }  // namespace service
 }  // namespace view_manager
 }  // namespace mojo