Use Binding<> instead of InterfaceImpl in ViewManagerClientImpl

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"
 #include "base/memory/weak_ptr.h"
+#include "mojo/public/cpp/bindings/strong_binding.h"
 #include "mojo/services/public/cpp/view_manager/types.h"
 #include "mojo/services/public/cpp/view_manager/view.h"
 #include "mojo/services/public/cpp/view_manager/view_manager.h"
 #include "mojo/services/public/interfaces/view_manager/view_manager.mojom.h"
 #include "mojo/services/public/interfaces/window_manager/window_manager.mojom.h"
 
 namespace mojo {
 class Shell;
 class ViewManager;
 class ViewManagerDelegate;
 class ViewManagerTransaction;
 
 // Manages the connection with the View Manager service.
 class ViewManagerClientImpl : public ViewManager,
-                              public InterfaceImpl<ViewManagerClient>,
-                              public WindowManagerClient {
+                              public ViewManagerClient,
+                              public WindowManagerClient,
+                              public ErrorHandler {
  public:
-  ViewManagerClientImpl(ViewManagerDelegate* delegate, Shell* shell);
+  ViewManagerClientImpl(ViewManagerDelegate* delegate,
+                        Shell* shell,
+                        ScopedMessagePipeHandle handle,
+                        bool delete_on_error);
   ~ViewManagerClientImpl() override;
 
   bool connected() const { return connected_; }
   ConnectionSpecificId connection_id() const { return connection_id_; }
 
   // API exposed to the view implementations that pushes local changes to the
   // service.
   Id CreateView();
   void DestroyView(Id view_id);
 
@@ skipping 26 matching lines @@
   }
   void ClearChangeAckedCallback() {
     change_acked_callback_ = base::Callback<void(void)>();
   }
 
   // Start/stop tracking views. While tracked, they can be retrieved via
   // ViewManager::GetViewById.
   void AddView(View* view);
   void RemoveView(Id view_id);
 
-  void OnConnectionEstablished();
-
  private:
   friend class RootObserver;
 
   typedef std::map<Id, View*> IdToViewMap;
 
   // Overridden from ViewManager:
   const std::string& GetEmbedderURL() const override;
   const std::vector<View*>& GetRoots() const override;
   View* GetViewById(Id id) override;
 
@@ skipping 24 matching lines @@
                         EventPtr event,
                         const Callback<void()>& callback) override;
 
   // Overridden from WindowManagerClient:
   void OnCaptureChanged(Id old_capture_view_id,
                         Id new_capture_view_id) override;
   void OnFocusChanged(Id old_focused_view_id, Id new_focused_view_id) override;
   void OnActiveWindowChanged(Id old_focused_window,
                              Id new_focused_window) override;
 
+  // ErrorHandler implementation.
+  void OnConnectionError() override;
+
   void RemoveRoot(View* root);
 
   void OnActionCompleted(bool success);
   void OnActionCompletedWithErrorCode(ErrorCode code);
 
   base::Callback<void(bool)> ActionCompletedCallback();
   base::Callback<void(ErrorCode)> ActionCompletedCallbackWithErrorCode();
 
   bool connected_;
   ConnectionSpecificId connection_id_;
   ConnectionSpecificId next_id_;
 
   std::string creator_url_;
 
   base::Callback<void(void)> change_acked_callback_;
 
   ViewManagerDelegate* delegate_;
 
   std::vector<View*> roots_;
 
   IdToViewMap views_;
 
   ViewManagerService* service_;
 
   WindowManagerPtr window_manager_;
 
+  Binding<ViewManagerClient> binding_;
+  bool delete_on_error_;

[sky, 2014/11/13 00:34:38]

const

+
   DISALLOW_COPY_AND_ASSIGN(ViewManagerClientImpl);
 };
 
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_PUBLIC_CPP_VIEW_MANAGER_LIB_VIEW_MANAGER_CLIENT_IMPL_H_