Eliminate mojo::Shell client lib class

components/mus/mus_app.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_MUS_APP_H_
 #define COMPONENTS_MUS_MUS_APP_H_
 
 #include <stdint.h>
 
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "components/mus/public/interfaces/display.mojom.h"
 #include "components/mus/public/interfaces/gpu.mojom.h"
 #include "components/mus/public/interfaces/window_manager_factory.mojom.h"
 #include "components/mus/public/interfaces/window_tree.mojom.h"
 #include "components/mus/public/interfaces/window_tree_host.mojom.h"
 #include "components/mus/ws/connection_manager_delegate.h"
 #include "mojo/public/cpp/bindings/binding_set.h"
 #include "mojo/services/tracing/public/cpp/tracing_impl.h"
 #include "mojo/shell/public/cpp/interface_factory.h"
 #include "mojo/shell/public/cpp/shell_client.h"
 
 namespace mojo {
-class Shell;
+class Connector;
 }
 
 namespace ui {
 class PlatformEventSource;
 }
 
 namespace mus {
 
 class GpuState;
 class SurfacesState;
@@ skipping 15 matching lines @@
       public mojom::WindowTreeHostFactory {
  public:
   MandolineUIServicesApp();
   ~MandolineUIServicesApp() override;
 
  private:
   // Holds InterfaceRequests received before the first WindowTreeHost Display
   // has been established.
   struct PendingRequest;
 
-  void InitializeResources(mojo::Shell* shell);
+  void InitializeResources(mojo::Connector* connector);
 
   // mojo::ShellClient:
-  void Initialize(mojo::Shell* shell, const std::string& url,
+  void Initialize(mojo::Connector* connector, const std::string& url,
                   uint32_t id, uint32_t user_id) override;
   bool AcceptConnection(mojo::Connection* connection) override;
 
   // ConnectionManagerDelegate:
   void OnFirstRootConnectionCreated() override;
   void OnNoMoreRootConnections() override;
   ws::ClientConnection* CreateClientConnectionForEmbedAtWindow(
       ws::ConnectionManager* connection_manager,
       mojo::InterfaceRequest<mojom::WindowTree> tree_request,
       ws::ServerWindow* root,
@@ skipping 21 matching lines @@
 
   // mojo::InterfaceFactory<mojom::Gpu> implementation.
   void Create(mojo::Connection* connection,
               mojo::InterfaceRequest<mojom::Gpu> request) override;
 
   // mojom::WindowTreeHostFactory implementation.
   void CreateWindowTreeHost(mojo::InterfaceRequest<mojom::WindowTreeHost> host,
                             mojom::WindowTreeClientPtr tree_client) override;
 
   mojo::BindingSet<mojom::WindowTreeHostFactory> factory_bindings_;
-  mojo::Shell* shell_;
+  mojo::Connector* connector_;
   scoped_ptr<ws::ConnectionManager> connection_manager_;
   scoped_refptr<GpuState> gpu_state_;
   scoped_ptr<ui::PlatformEventSource> event_source_;
   mojo::TracingImpl tracing_;
   using PendingRequests = std::vector<scoped_ptr<PendingRequest>>;
   PendingRequests pending_requests_;
   scoped_ptr<ws::WindowTreeFactory> window_tree_factory_;
 
   // Surfaces
   scoped_refptr<SurfacesState> surfaces_state_;
 
   DISALLOW_COPY_AND_ASSIGN(MandolineUIServicesApp);
 };
 
 }  // namespace mus
 
 #endif  // COMPONENTS_MUS_MUS_APP_H_