update

include/robot_costmap_2d/inflation_layer.h

@@ -67,7 +67,6 @@ public:
   unsigned int index_;
   unsigned int x_, y_;
   unsigned int src_x_, src_y_;
-  
 };
 
 class InflationLayer : public Layer
@@ -121,10 +120,6 @@ public:
    */
   void setInflationParameters(double inflation_radius, double cost_scaling_factor);
 
-  LayerType getType() const override
-  {
-      return LayerType::INFLATION_LAYER;
-  }
 protected:
   virtual void onFootprintChanged();
   boost::recursive_mutex* inflation_access_;