Added browser test for the OOBE update screen....

chrome/browser/chromeos/login/wizard_controller.cc

 // Copyright (c) 2010 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 <gdk/gdk.h>
 #include <signal.h>
 #include <sys/types.h>
 
@@ skipping 51 matching lines @@
     "/mnt/partner_partition/etc/chromeos/startup_manifest.json";
 
 // Path to flag file indicating that OOBE was completed successfully.
 const char kOobeCompleteFlagFilePath[] =
     "/home/chronos/.oobe_completed";
 
 // Default size of the OOBE screen.
 const int kWizardScreenWidth = 700;
 const int kWizardScreenHeight = 416;
 
+// Update window should appear for at least kMinimalUpdateTimeSec seconds.
+const int kMinimalUpdateTimeSec = 3;
+
+// Time in seconds that we wait for the device to reboot.
+// If reboot didn't happen, ask user to reboot device manually.
+const int kWaitForRebootTimeSec = 3;
+
 // RootView of the Widget WizardController creates. Contains the contents of the
 // WizardController.
 class ContentView : public views::View {
  public:
   ContentView(int window_x, int window_y, int screen_w, int screen_h)
       : window_x_(window_x),
         window_y_(window_y),
         screen_w_(screen_w),
         screen_h_(screen_h),
         accel_account_screen_(views::Accelerator(base::VKEY_A,
@@ skipping 255 matching lines @@
   return login_screen_.get();
 }
 
 chromeos::AccountScreen* WizardController::GetAccountScreen() {
   if (!account_screen_.get())
     account_screen_.reset(new chromeos::AccountScreen(this));
   return account_screen_.get();
 }
 
 chromeos::UpdateScreen* WizardController::GetUpdateScreen() {
-  if (!update_screen_.get())
+  if (!update_screen_.get()) {
     update_screen_.reset(new chromeos::UpdateScreen(this));
+    update_screen_->SetMinimalUpdateTime(kMinimalUpdateTimeSec);
+    update_screen_->SetRebootCheckDelay(kWaitForRebootTimeSec);
+  }
   return update_screen_.get();
 }
 
 chromeos::UserImageScreen* WizardController::GetUserImageScreen() {
   if (!user_image_screen_.get())
     user_image_screen_.reset(new chromeos::UserImageScreen(this));
   return user_image_screen_.get();
 }
 
 chromeos::EulaScreen* WizardController::GetEulaScreen() {
@@ skipping 503 matching lines @@
     // user has changed to during OOBE.
     if (!timezone_name.empty()) {
       icu::TimeZone* timezone = icu::TimeZone::createTimeZone(
           icu::UnicodeString::fromUTF8(timezone_name));
       chromeos::CrosLibrary::Get()->GetSystemLibrary()->SetTimezone(timezone);
     }
   }
 }
 
 }  // namespace browser