bool Browser::CanDragEnter(content::WebContents* source,
                           const content::DropData& data,
                           blink::WebDragOperationsMask operations_allowed) {
  if ((operations_allowed & blink::WebDragOperationLink) &&
      chrome::SettingsWindowManager::GetInstance()->IsSettingsBrowser(this)) {
    return false;
  }
  return true;
}

Unknown