ArViz: Remove unneeded includes, add used includes

source/RobotAPI/components/ArViz/Coin/Visualizer.h

@@ -5,14 +5,13 @@
 #include <RobotAPI/interface/ArViz/Component.h>
 
 #include <Inventor/nodes/SoSeparator.h>
+#include <IceUtil/Shared.h>
 
-#include <map>
-#include <unordered_map>
+#include <functional>
+#include <typeindex>
 #include <memory>
+#include <string>
 #include <mutex>
-#include <typeindex>
-
-#include <IceUtil/Shared.h>
 
 namespace armarx::viz
 {