ChromeOS MD-OOBE: Add HID detection screen.

chrome/browser/chromeos/login/wizard_controller.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 
 #include <signal.h>
 #include <stddef.h>
 #include <stdlib.h>
 #include <sys/types.h>
@@ skipping 590 matching lines @@
 }
 
 void WizardController::ShowSupervisedUserCreationScreen() {
   VLOG(1) << "Showing Locally managed user creation screen screen.";
   SetStatusAreaVisible(true);
   SetCurrentScreen(GetScreen(kSupervisedUserCreationScreenName));
 }
 
 void WizardController::ShowHIDDetectionScreen() {
   VLOG(1) << "Showing HID discovery screen.";
-  // TODO(drcrash): Remove this after testing (http://crbug.com/647411).
-  SetShowMdOobe(false);  // Disable the MD OOBE from there on.

[xiyuan, 2017/01/05 00:09:06]

We should check with drcrash@ to make sure this does not break his zero touch
enrollment work. He had problem before with md turned on.

[Alexander Alekseev, 2017/01/05 02:01:16]

http://crbug.com/647411 is saying about missing HID detection screen which is
added in this CL.

   SetStatusAreaVisible(true);
   SetCurrentScreen(GetScreen(kHIDDetectionScreenName));
   // In HID detection screen, puts the Bluetooth in discoverable mode and waits
   // for the incoming Bluetooth connection request. See the comments in
   // WizardController::ShowNetworkScreen() for more details.
   MaybeStartListeningForSharkConnection();
 }
 
 void WizardController::ShowControllerPairingScreen() {
   VLOG(1) << "Showing controller pairing screen.";
@@ skipping 878 matching lines @@
             : policy::EnrollmentConfig::MODE_MANUAL_REENROLLMENT;
   }
 
   EnrollmentScreen* screen = EnrollmentScreen::Get(this);
   screen->SetParameters(effective_config, shark_controller_.get());
   SetStatusAreaVisible(true);
   SetCurrentScreen(screen);
 }
 
 }  // namespace chromeos