Ties up OOBE controllers and WebUI handlers.

chrome/browser/chromeos/login/wizard_controller.cc

 // Copyright (c) 2011 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 222 matching lines @@
   SetStatusAreaVisible(false);
   SetCurrentScreen(GetNetworkScreen());
   host_->SetOobeProgress(chromeos::BackgroundView::SELECT_NETWORK);
 }
 
 void WizardController::ShowLoginScreen() {
   SetStatusAreaVisible(true);
   host_->SetOobeProgress(chromeos::BackgroundView::SIGNIN);
   host_->StartSignInScreen();
   smooth_show_timer_.Stop();
-  oobe_display_.reset(NULL);
+  oobe_display_ = NULL;
 }
 
 void WizardController::ShowUpdateScreen() {
   VLOG(1) << "Showing update screen.";
   SetStatusAreaVisible(true);
   SetCurrentScreen(GetUpdateScreen());
   // There is no special step for update.
 #if defined(OFFICIAL_BUILD)
   host_->SetOobeProgress(chromeos::BackgroundView::EULA);
 #else
@@ skipping 195 matching lines @@
 }
 
 
 void WizardController::SetCurrentScreen(WizardScreen* new_current) {
   SetCurrentScreenSmooth(new_current, false);
 }
 
 void WizardController::ShowCurrentScreen() {
   // ShowCurrentScreen may get called by smooth_show_timer_ even after
   // flow has been switched to sign in screen (ExistingUserController).
-  if (!oobe_display_.get())
+  if (!oobe_display_)
     return;
 
   smooth_show_timer_.Stop();
 
   oobe_display_->ShowScreen(current_screen_);
 }
 
 void WizardController::SetCurrentScreenSmooth(WizardScreen* new_current,
                                               bool use_smoothing) {
   if (current_screen_ == new_current ||
@@ skipping 212 matching lines @@
 
 bool WizardController::usage_statistics_reporting() const {
   return usage_statistics_reporting_;
 }
 
 void WizardController::SetZeroDelays() {
   kShowDelayMs = 0;
 }
 
 }  // namespace chromeos