Replace STAGE_PAIRING_DONE with STAGE_HOST_ENROLLMENT_SUCCESS.

chrome/browser/chromeos/login/screens/controller_pairing_screen.cc

Index: chrome/browser/chromeos/login/screens/controller_pairing_screen.cc
diff --git a/chrome/browser/chromeos/login/screens/controller_pairing_screen.cc b/chrome/browser/chromeos/login/screens/controller_pairing_screen.cc
index 8e2507fff6e6e849781fc234f923e9c2a1d20ce8..6ee4a1d5294534be3029af690afccb49b637ab40 100644
--- a/chrome/browser/chromeos/login/screens/controller_pairing_screen.cc
+++ b/chrome/browser/chromeos/login/screens/controller_pairing_screen.cc
@@ -113,6 +113,11 @@ void ControllerPairingScreen::PairingStageChanged(Stage new_stage) {
       desired_page = kPageEnrollmentIntroduction;
       break;
     }
+    case ControllerPairingController::STAGE_INITIALIZATION_ERROR: {
+      // TODO(achuith, dzhioev, zork): Handle this better.
+      LOG(WARNING) << "Bluetooth initialization error";
+      break;
+    }
     default:
       NOTREACHED();
   }