[Import] remove unused includes

- also some sorting

src/Mod/Import/App/ImportOCAFAssembly.cpp

@@ -20,7 +20,6 @@
  *                                                                         *
  ***************************************************************************/
 
-
 #include "PreCompiled.h"
 #if defined(__MINGW32__)
 # define WNT // avoid conflict with GUID
@@ -28,46 +27,26 @@
 #ifndef _PreComp_
 # include <climits>
 # include <sstream>
-# include <Standard_Version.hxx>
-# include <BRep_Builder.hxx>
-# include <TDocStd_Document.hxx>
-# include <XCAFApp_Application.hxx>
-# include <XCAFDoc_DocumentTool.hxx>
-# include <XCAFDoc_ShapeTool.hxx>
-# include <XCAFDoc_ColorTool.hxx>
-# include <XCAFDoc_Location.hxx>
-# include <TDF_Label.hxx>
-# include <TDF_LabelSequence.hxx>
-# include <TDF_ChildIterator.hxx>
-# include <TDataStd_Name.hxx>
 # include <Quantity_Color.hxx>
-# include <STEPCAFControl_Reader.hxx>
-# include <STEPCAFControl_Writer.hxx>
-# include <STEPControl_Writer.hxx>
-# include <IGESCAFControl_Reader.hxx>
-# include <IGESCAFControl_Writer.hxx>
-# include <IGESControl_Controller.hxx>
-# include <Interface_Static.hxx>
-# include <Transfer_TransientProcess.hxx>
-# include <XSControl_WorkSession.hxx>
-# include <TopTools_IndexedMapOfShape.hxx>
-# include <TopTools_MapOfShape.hxx>
+# include <Standard_Version.hxx>
+# include <TDataStd_Name.hxx>
+# include <TDF_ChildIterator.hxx>
+# include <TDF_Label.hxx>
+# include <TDocStd_Document.hxx>
 # include <TopExp_Explorer.hxx>
-# include <TopoDS_Iterator.hxx>
-# include <APIHeaderSection_MakeHeader.hxx>
-# include <OSD_Exception.hxx>
-# include <TDataXtd_Shape.hxx>
+# include <TopTools_IndexedMapOfShape.hxx>
+# include <XCAFDoc_ColorTool.hxx>
+# include <XCAFDoc_DocumentTool.hxx>
+# include <XCAFDoc_Location.hxx>
+# include <XCAFDoc_ShapeTool.hxx>
 #endif
 
-#include "ImportOCAFAssembly.h"
-#include <Base/Console.h>
 #include <App/Application.h>
 #include <App/Document.h>
-#include <App/DocumentObjectPy.h>
+#include <Base/Console.h>
 #include <Mod/Part/App/PartFeature.h>
-#include <Mod/Part/App/ProgressIndicator.h>
-#include <Mod/Part/App/ImportIges.h>
-#include <Mod/Part/App/ImportStep.h>
+
+#include "ImportOCAFAssembly.h"
 
 
 using namespace Import;