Set the job name for the print job on the Mac.

BUG=http://crbug.com/29188
TEST=as in bug

Review URL: http://codereview.chromium.org/1997016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47056 0039d316-1c4b-4281-b951-d872f2087c98
void ResourceMessageFilter::Observe(NotificationType type,
                                    const NotificationSource &source,
                                    const NotificationDetails &details) {
  if (type == NotificationType::BLACKLIST_NONVISUAL_RESOURCE_BLOCKED) {
    BlacklistUI::OnNonvisualContentBlocked(
        Details<const URLRequest>(details).ptr());
  }
}

void ResourceMessageFilter::Observe(NotificationType type,
                                    const NotificationSource &source,
                                    const NotificationDetails &details) {
  if (type == NotificationType::BLACKLIST_NONVISUAL_RESOURCE_BLOCKED) {
    BlacklistUI::OnNonvisualContentBlocked(
        Details<const URLRequest>(details).ptr());
  }
}
