StructTraits to map mus::mojom::Event to unique_ptr<ui::Event>

ash/mus/accelerator_registrar_impl.h

 // Copyright 2015 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 ASH_MUS_ACCELERATOR_REGISTRAR_IMPL_H_
 #define ASH_MUS_ACCELERATOR_REGISTRAR_IMPL_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 22 matching lines @@
                            uint32_t accelerator_namespace,
                            mojo::InterfaceRequest<AcceleratorRegistrar> request,
                            const DestroyCallback& destroy_callback);
 
   void Destroy();
 
   // Returns true if this AcceleratorRegistrar has an accelerator with the
   // specified id.
   bool OwnsAccelerator(uint32_t accelerator_id) const;
 
-  void ProcessAccelerator(uint32_t accelerator_id,
-                          ::mus::mojom::EventPtr event);
+  void ProcessAccelerator(uint32_t accelerator_id, const ui::Event& event);
 
  private:
   struct Accelerator;
 
   ~AcceleratorRegistrarImpl() override;
 
   uint32_t ComputeAcceleratorId(uint32_t accelerator_id) const;
   void OnBindingGone();
   void OnHandlerGone();
 
@@ skipping 19 matching lines @@
   std::map<uint32_t, Accelerator> accelerators_;
   DestroyCallback destroy_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(AcceleratorRegistrarImpl);
 };
 
 }  // namespace mus
 }  // namespace ash
 
 #endif  // ASH_MUS_ACCELERATOR_REGISTRAR_IMPL_H_