void IViewContent.DiscardChanges()
{
if (autoSaveTask != null)
{
autoSaveTask.Wait(TimeSpan.FromSeconds(5));
}
RemoveAutoSaveTimer();
if (!string.IsNullOrEmpty(textEditorImpl.ContentName))
{
AutoSave.RemoveAutoSaveFile(textEditorImpl.ContentName);
}
textEditorImpl.DiscardChanges();
}