Removed redundent #if OSG_USE_BOUND block

examples/osgoit/HeatMap.cpp

@@ -82,11 +82,7 @@ public:
     // an attempt to return a reasonable bounding box. Still does not prevent clipping of the heat map.
     virtual const osg::BoundingBox& getBoundingBox() const {return m_bounds;}
     virtual osg::BoundingBox computeBoundingBox() const {return m_bounds;}
-#ifdef OSG_USE_BOUND
-    virtual osg::Bound getBound() const { return osg::Bound(m_bounds, m_bounds); }
-#else
     virtual const osg::BoundingSphere& getBound() const {return m_bsphere;}
-#endif
 
 protected:
     osg::BoundingBox m_bounds;