lib/mittsu/renderers/opengl/opengl_default_target.rb in mittsu-0.1.2 vs lib/mittsu/renderers/opengl/opengl_default_target.rb in mittsu-0.1.3

@@ -44,11 +44,7 @@
     end
 
     def set_viewport_size(width, height)
       @viewport_width, @viewport_height = width, height
     end
-
-    def implementation(_)
-      self
-    end
   end
 end