Fixed warning from VTK bump

Function shadowing on widgets.
Moved `Scale` and `Translate` methods from `protected` to `public` in
`vtkPointHandleRepresentationSphere`.

ParaViewCore/VTKExtensions/Default/vtkPointHandleRepresentationSphere.cxx

@@ -263,7 +263,7 @@ void vtkPointHandleRepresentationSphere::WidgetInteraction(double eventPos[2])
 
 //----------------------------------------------------------------------
 // Translate everything
-void vtkPointHandleRepresentationSphere::Translate(double eventPos[2])
+void vtkPointHandleRepresentationSphere::Translate(const double* eventPos)
 {
   double pos[3], dpos[2];
   this->FocalPoint->GetPoint(0, pos);
@@ -283,7 +283,7 @@ void vtkPointHandleRepresentationSphere::Translate(double eventPos[2])
 }
 
 //----------------------------------------------------------------------
-void vtkPointHandleRepresentationSphere::Scale(double eventPos[2])
+void vtkPointHandleRepresentationSphere::Scale(const double eventPos[2])
 {
   // Get the current scale factor
   double sf = this->Glypher->GetScaleFactor();

ParaViewCore/VTKExtensions/Default/vtkPointHandleRepresentationSphere.h

@@ -47,7 +47,7 @@ public:
    */
   static vtkPointHandleRepresentationSphere* New();
 
-  using SuperClass::Translate;
+  using vtkHandleRepresentation::Translate;
 
   //@{
   /**
@@ -129,6 +129,10 @@ public:
    */
   void Highlight(int highlight) override;
 
+  // Methods to manipulate the cursor
+  void Translate(const double* eventPos) override;
+  void Scale(const double eventPos[2]);
+
 protected:
   vtkPointHandleRepresentationSphere();
   ~vtkPointHandleRepresentationSphere() override;
@@ -141,15 +145,12 @@ protected:
   vtkPolyData* FocalData;
   vtkPoints* FocalPoint;
 
+  int ConstraintAxis;
+
   // Support picking
   double LastPickPosition[3];
   double LastEventPosition[2];
 
-  // Methods to manipulate the cursor
-  int ConstraintAxis;
-  void Translate(double eventPos[2]);
-  void Scale(double eventPos[2]);
-
   // A flag to use the disk source
   int AddCircleAroundSphere;
   vtkActor* DiskActor;