Removes WindowTreeImpl::creator_id_

components/mus/ws/connection_manager_delegate.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 COMPONENTS_MUS_WS_CONNECTION_MANAGER_DELEGATE_H_
 #define COMPONENTS_MUS_WS_CONNECTION_MANAGER_DELEGATE_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 14 matching lines @@
  public:
   virtual void OnFirstRootConnectionCreated();
 
   virtual void OnNoMoreRootConnections() = 0;
 
   // Creates a ClientConnection in response to Embed() calls on the
   // ConnectionManager.
   virtual ClientConnection* CreateClientConnectionForEmbedAtWindow(
       ConnectionManager* connection_manager,
       mojo::InterfaceRequest<mojom::WindowTree> tree_request,
-      ConnectionSpecificId creator_id,
       const WindowId& root_id,
       uint32_t policy_bitmask,
       mojom::WindowTreeClientPtr client) = 0;
 
  protected:
   virtual ~ConnectionManagerDelegate() {}
 };
 
 }  // namespace ws
 
 }  // namespace mus
 
 #endif  // COMPONENTS_MUS_WS_CONNECTION_MANAGER_DELEGATE_H_