to->allow_file_access_from_file_urls = from.allow_file_access_from_file_urls;
to->javascript_can_open_windows_automatically =
from.java_script_can_open_windows_automatically;
to->allow_file_access_from_file_urls = from.allow_file_access_from_file_urls;
to->javascript_can_open_windows_automatically =
from.java_script_can_open_windows_automatically;