Nukes change_ids from view manager

mojo/services/public/cpp/view_manager/lib/view_manager_client_impl.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_PUBLIC_CPP_VIEW_MANAGER_LIB_VIEW_MANAGER_CLIENT_IMPL_H_
 #define MOJO_SERVICES_PUBLIC_CPP_VIEW_MANAGER_LIB_VIEW_MANAGER_CLIENT_IMPL_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/scoped_vector.h"
@@ skipping 84 matching lines @@
   virtual Node* GetNodeById(Id id) OVERRIDE;
   virtual View* GetViewById(Id id) OVERRIDE;
 
   // Overridden from InterfaceImpl:
   virtual void OnConnectionEstablished() OVERRIDE;
 
   // Overridden from ViewManagerClient:
   virtual void OnViewManagerConnectionEstablished(
       ConnectionSpecificId connection_id,
       const String& creator_url,
-      Id next_server_change_id,
       Array<NodeDataPtr> nodes) OVERRIDE;
   virtual void OnRootAdded(Array<NodeDataPtr> nodes) OVERRIDE;
-  virtual void OnServerChangeIdAdvanced(Id next_server_change_id) OVERRIDE;
   virtual void OnNodeBoundsChanged(Id node_id,
                                    RectPtr old_bounds,
                                    RectPtr new_bounds) OVERRIDE;
   virtual void OnNodeHierarchyChanged(Id node_id,
                                       Id new_parent_id,
                                       Id old_parent_id,
-                                      Id server_change_id,
                                       Array<NodeDataPtr> nodes) OVERRIDE;
   virtual void OnNodeReordered(Id node_id,
                                Id relative_node_id,
-                               OrderDirection direction,
-                               Id server_change_id) OVERRIDE;
-  virtual void OnNodeDeleted(Id node_id, Id server_change_id) OVERRIDE;
+                               OrderDirection direction) OVERRIDE;
+  virtual void OnNodeDeleted(Id node_id) OVERRIDE;
   virtual void OnNodeViewReplaced(Id node,
                                   Id new_view_id,
                                   Id old_view_id) OVERRIDE;
   virtual void OnViewDeleted(Id view_id) OVERRIDE;
   virtual void OnViewInputEvent(Id view,
                                 EventPtr event,
                                 const Callback<void()>& callback) OVERRIDE;
   virtual void OnFocusChanged(Id gained_focus_id, Id lost_focus_id) OVERRIDE;
   virtual void DispatchOnViewInputEvent(Id view_id, EventPtr event) OVERRIDE;
 
   // Sync the client model with the service by enumerating the pending
   // transaction queue and applying them in order.
   void Sync();
 
   // Removes |transaction| from the pending queue. |transaction| must be at the
   // front of the queue.
   void RemoveFromPendingQueue(ViewManagerTransaction* transaction);
 
   void AddRoot(Node* root);
   void RemoveRoot(Node* root);
 
   bool connected_;
   ConnectionSpecificId connection_id_;
   ConnectionSpecificId next_id_;
-  Id next_server_change_id_;
 
   std::string creator_url_;
 
   Transactions pending_transactions_;
 
   base::Callback<void(void)> changes_acked_callback_;
 
   ViewManagerDelegate* delegate_;
   ViewEventDispatcher* dispatcher_;
 
   std::vector<Node*> roots_;
 
   IdToNodeMap nodes_;
   IdToViewMap views_;
 
   ViewManagerService* service_;
 
   DISALLOW_COPY_AND_ASSIGN(ViewManagerClientImpl);
 };
 
 }  // namespace view_manager
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_PUBLIC_CPP_VIEW_MANAGER_LIB_VIEW_MANAGER_CLIENT_IMPL_H_