[CMake] Fix headers.

CMakeLists.txt

@@ -147,8 +147,6 @@ SET(${PROJECT_NAME}_HEADERS
   include/hpp/fcl/mesh_loader/loader.h
   include/hpp/fcl/internal/BV_fitter.h
   include/hpp/fcl/internal/BV_splitter.h
-  include/hpp/fcl/internal/collision_node.h
-  include/hpp/fcl/internal/geometric_shapes_utility.h
   include/hpp/fcl/internal/intersect.h
   include/hpp/fcl/internal/tools.h
   include/hpp/fcl/internal/traversal_node_base.h
@@ -159,7 +157,6 @@ SET(${PROJECT_NAME}_HEADERS
   include/hpp/fcl/internal/traversal_node_shapes.h
   include/hpp/fcl/internal/traversal_recurse.h
   include/hpp/fcl/internal/traversal.h
-  include/hpp/fcl/internal/traits_traversal.h
   )
 
 add_subdirectory(src)