Issue  #9934 - error on zip file opening

Hi @JeffryBooher  Please merge, my update to the bug, Now when you drag a file from a zip file it will return an error. 
I would love to get your advice on best practices for next bug.Thanks
Got some more info from @hzahoori -- this occurs with WinRAR, not with the native Windows Explorer zip viewer.  `DragAndDrop.openDroppedFiles()` gets passed a relative path (relative to the root of the zip file it seems).  So we'll probably need to do the check there, just before `FileSystem.resolve()` gets called.

Probably this means there's a bug on the native side somewhere, either in `ClientHandler::OnDragEnter()` or in the `CefDragData` that is consumes, where we're treating something as a file-flavored drop item when it's really something else.  But we don't really need to debug into that to fix this....