Moves WindowManagerInternal* into own .mojom

mojo/services/window_manager/window_manager_internal_service_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_WINDOW_MANAGER_WINDOW_MANAGER_INTERNAL_SERVICE_IMPL_H_
 #define MOJO_SERVICES_WINDOW_MANAGER_WINDOW_MANAGER_INTERNAL_SERVICE_IMPL_H_
 
 #include "base/basictypes.h"
-#include "mojo/services/public/interfaces/window_manager/window_manager.mojom.h"
+#include "mojo/services/public/interfaces/window_manager/window_manager_internal.mojom.h"
 
 namespace mojo {
 
 class WindowManagerApp;
 
 class WindowManagerInternalServiceImpl
     : public InterfaceImpl<WindowManagerInternalService> {
  public:
   explicit WindowManagerInternalServiceImpl(WindowManagerApp* app);
   virtual ~WindowManagerInternalServiceImpl();
 
  private:
   // WindowManagerInternalServiceImpl:
   virtual void OnViewInputEvent(mojo::EventPtr event) override;
 
   // InterfaceImpl:
   virtual void OnConnectionEstablished() override;
 
   WindowManagerApp* app_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowManagerInternalServiceImpl);
 };
 
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_WINDOW_MANAGER_WINDOW_MANAGER_INTERNAL_SERVICE_IMPL_H_