Show notifications for waiting jobs.

chrome/browser/chromeos/printing/cups_print_job_manager_impl.cc

Index: chrome/browser/chromeos/printing/cups_print_job_manager_impl.cc
diff --git a/chrome/browser/chromeos/printing/cups_print_job_manager_impl.cc b/chrome/browser/chromeos/printing/cups_print_job_manager_impl.cc
index 327e63aed87f769b8e860729e5aa2ff4cd0fd86d..875592b2d1b5e324994418100a637b8fd1f21dbf 100644
--- a/chrome/browser/chromeos/printing/cups_print_job_manager_impl.cc
+++ b/chrome/browser/chromeos/printing/cups_print_job_manager_impl.cc
@@ -224,8 +224,10 @@ void CupsPrintJobManagerImpl::JobStateUpdated(CupsPrintJob* job,
   job->set_state(new_state);
   switch (new_state) {
     case CupsPrintJob::State::STATE_NONE:
+      // State does not require notification.
+      break;
     case CupsPrintJob::State::STATE_WAITING:
-      // States do not require notification.
+      NotifyJobUpdated(job);
       break;
     case CupsPrintJob::State::STATE_STARTED:
       NotifyJobStarted(job);