Bin unneeded forward declarations

Change-Id: Ic1224311fbab77c7bb21a502dfa4af9506ddfd75

include/svx/EnhancedCustomShape2d.hxx

@@ -40,12 +40,9 @@
 #include <vector>
 
 class Color;
-class SdrModel;
 class SdrObject;
+class SdrPathObj;
 class SfxItemSet;
-struct SvxMSDffVertPair;
-struct SvxMSDffCalculationData;
-struct SvxMSDffTextRectangles;
 
 enum class HandleFlags
 {
@@ -74,8 +71,6 @@ namespace o3tl
 // escher, but we are using it internally in to differentiate
 // between X_RANGE and Y_RANGE
 
-class SdrPathObj;
-
 class SVX_DLLPUBLIC EnhancedCustomShape2d : public SfxItemSet
 {
         SdrObject*                  pCustomShapeObj;