#include "chrome/common/pref_names.h"
#include "chrome/common/service_messages.h"
#include "content/public/browser/browser_thread.h"
-#include "grit/generated_resources.h"
#include "printing/backend/print_backend.h"
-#include "ui/base/l10n/l10n_util.h"
using content::BrowserThread;