Deletion/ownership

mojo/services/view_manager/root_node_manager.h

 // 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.
 
 #ifndef MOJO_SERVICES_VIEW_MANAGER_ROOT_NODE_MANAGER_H_
 #define MOJO_SERVICES_VIEW_MANAGER_ROOT_NODE_MANAGER_H_
 
 #include <map>
 
 #include "base/basictypes.h"
@@ skipping 53 matching lines @@
   Node* root() { return &root_; }
 
   // These functions trivially delegate to all ViewManagerConnections, which in
   // term notify their clients.
   void NotifyNodeHierarchyChanged(const NodeId& node,
                                   const NodeId& new_parent,
                                   const NodeId& old_parent);
   void NotifyNodeViewReplaced(const NodeId& node,
                               const ViewId& new_view_id,
                               const ViewId& old_view_id);
+  void NotifyNodeDeleted(const NodeId& node);
 
  private:
   // Used to setup any static state needed by RootNodeManager.
   struct Context {
     Context();
     ~Context();
   };
 
   // Tracks a change.
   struct Change {
@@ skipping 45 matching lines @@
   Node root_;
 
   DISALLOW_COPY_AND_ASSIGN(RootNodeManager);
 };
 
 }  // namespace view_manager
 }  // namespace services
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_VIEW_MANAGER_ROOT_NODE_MANAGER_H_