ChromeOS: Restrict material-design OOBE to compatible devices only.

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 898 matching lines @@
   }
 }
 
 void WizardController::SetStatusAreaVisible(bool visible) {
   host_->SetStatusAreaVisible(visible);
 }
 
 void WizardController::OnHIDScreenNecessityCheck(bool screen_needed) {
   if (!oobe_ui_)
     return;
-  if (screen_needed)
+
+  if (screen_needed) {
     ShowHIDDetectionScreen();
-  else
+  } else {
+    oobe_ui_->EnableMdOobe();
     ShowNetworkScreen();
+  }
 }
 
 void WizardController::AdvanceToScreen(const std::string& screen_name) {
   if (screen_name == kNetworkScreenName) {
     ShowNetworkScreen();
   } else if (screen_name == kLoginScreenName) {
     ShowLoginScreen(LoginScreenContext());
   } else if (screen_name == kUpdateScreenName) {
     InitiateOOBEUpdate();
   } else if (screen_name == kUserImageScreenName) {
@@ skipping 33 matching lines @@
       time_oobe_started_ = base::Time::Now();
       if (IsRemoraPairingOobe() || IsControllerDetected()) {
         ShowHostPairingScreen();
       } else if (CanShowHIDDetectionScreen()) {
         hid_screen_ = GetScreen(kHIDDetectionScreenName);
         base::Callback<void(bool)> on_check = base::Bind(
             &WizardController::OnHIDScreenNecessityCheck,
             weak_factory_.GetWeakPtr());
         oobe_ui_->GetHIDDetectionView()->CheckIsScreenRequired(on_check);
       } else {
+        oobe_ui_->EnableMdOobe();
         ShowNetworkScreen();
       }
     } else {
       ShowLoginScreen(LoginScreenContext());
     }
   }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // WizardController, BaseScreenDelegate overrides:
@@ skipping 414 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