ScreenObserver is renamed to BaseScreenDelegate.

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

 // Copyright (c) 2013 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/screens/terms_of_service_screen.h"
 
 #include <string>
 
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "base/time/time.h"
 #include "chrome/browser/browser_process.h"
-#include "chrome/browser/chromeos/login/screens/screen_observer.h"
+#include "chrome/browser/chromeos/login/screens/base_screen_delegate.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/common/pref_names.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_status.h"
 #include "url/gurl.h"
 
 namespace chromeos {
 
-TermsOfServiceScreen::TermsOfServiceScreen(ScreenObserver* screen_observer,
-                                           TermsOfServiceScreenActor* actor)
-    : BaseScreen(screen_observer), actor_(actor) {
+TermsOfServiceScreen::TermsOfServiceScreen(
+    BaseScreenDelegate* base_screen_delegate,
+    TermsOfServiceScreenActor* actor)
+    : BaseScreen(base_screen_delegate), actor_(actor) {
   DCHECK(actor_);
   if (actor_)
     actor_->SetDelegate(this);
 }
 
 TermsOfServiceScreen::~TermsOfServiceScreen() {
   if (actor_)
     actor_->SetDelegate(NULL);
 }
 
@@ skipping 19 matching lines @@
 void TermsOfServiceScreen::Hide() {
   if (actor_)
     actor_->Hide();
 }
 
 std::string TermsOfServiceScreen::GetName() const {
   return WizardController::kTermsOfServiceScreenName;
 }
 
 void TermsOfServiceScreen::OnDecline() {
-  get_screen_observer()->OnExit(ScreenObserver::TERMS_OF_SERVICE_DECLINED);
+  get_base_screen_delegate()->OnExit(
+      BaseScreenDelegate::TERMS_OF_SERVICE_DECLINED);
 }
 
 void TermsOfServiceScreen::OnAccept() {
-  get_screen_observer()->OnExit(ScreenObserver::TERMS_OF_SERVICE_ACCEPTED);
+  get_base_screen_delegate()->OnExit(
+      BaseScreenDelegate::TERMS_OF_SERVICE_ACCEPTED);
 }
 
 void TermsOfServiceScreen::OnActorDestroyed(TermsOfServiceScreenActor* actor) {
   if (actor_ == actor)
     actor_ = NULL;
 }
 
 void TermsOfServiceScreen::StartDownload() {
   const PrefService* prefs = ProfileManager::GetActiveUserProfile()->GetPrefs();
   // If an URL from which the Terms of Service can be downloaded has not been
@@ skipping 56 matching lines @@
       !source->GetResponseAsString(&terms_of_service)) {
     actor_->OnLoadError();
   } else {
     // If the Terms of Service were downloaded successfully, show them to the
     // user.
     actor_->OnLoadSuccess(terms_of_service);
   }
 }
 
 }  // namespace chromeos