0024023: Revamp the OCCT Handle -- automatic

Automatic upgrade by command "occt_upgrade . -handle"

src/Graphic3d/Graphic3d_CStructure.hxx

@@ -25,11 +25,8 @@
 #include <Graphic3d_Vec3.hxx>
 #include <Graphic3d_ZLayerId.hxx>
 #include <Standard_Transient.hxx>
-#include <Handle_Graphic3d_GraphicDriver.hxx>
 
 //! Forward declaration.
-class Handle(Graphic3d_StructureManager);
-class Handle(Graphic3d_CStructure);
 
 //! Low-level graphic structure interface
 class Graphic3d_CStructure : public Standard_Transient

src/Graphic3d/Graphic3d_Camera.hxx

@@ -31,7 +31,6 @@
 #include <Bnd_Box.hxx>
 
 //! Forward declaration
-class Handle(Graphic3d_Camera);
 
 //! Camera class provides object-oriented approach to setting up projection
 //! and orientation properties of 3D view.

src/Graphic3d/Graphic3d_ClipPlane.hxx

@@ -26,8 +26,6 @@
 
 class gp_Pln;
 class Graphic3d_AspectFillArea3d;
-class Handle(Graphic3d_AspectFillArea3d);
-class Handle(Graphic3d_ClipPlane);
 
 //! Container for properties describing graphic driver clipping planes.
 //! It is up to application to create instances of this class and specify its

src/Graphic3d/Graphic3d_MapOfStructure.hxx

@@ -16,7 +16,6 @@
 #ifndef _Graphic3d_MapOfStructure
 #define _Graphic3d_MapOfStructure
 
-#include <Handle_Graphic3d_Structure.hxx>
 #include <NCollection_Map.hxx>
 
 typedef NCollection_Map<Handle(Graphic3d_Structure)> Graphic3d_MapOfStructure;

src/Graphic3d/Graphic3d_ShaderObject.hxx

@@ -21,7 +21,6 @@
 #include <Graphic3d_TypeOfShaderObject.hxx>
 
 //! Forward declaration
-class Handle(Graphic3d_ShaderObject);
 
 //! This class is responsible for managing shader objects.
 class Graphic3d_ShaderObject : public Standard_Transient