Use dedicated method for handling image load errors instead of this-bound decrementBusyWorker
Use dedicated method for handling image load errors instead of this-bound decrementBusyWorker

jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout