Removes all feature info for a layer from the data table store.
Uses the helper to delete the entry matching the given layer path.
If the resulting array is empty, invokes the provided callback to
hide the data table tab.
Parameters
mapId: string
The map identifier.
layerPath: string
The layer path whose feature info should be removed.
Removes all feature info for a layer from the data table store.
Uses the helper to delete the entry matching the given layer path. If the resulting array is empty, invokes the provided callback to hide the data table tab.