ScreenObserver is renamed to BaseScreenDelegate.

chrome/browser/chromeos/login/screens/eula_screen.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/screens/eula_screen.h"
 
 #include "base/logging.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/customization_document.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 "chromeos/dbus/cryptohome_client.h"
 #include "chromeos/dbus/dbus_method_call_status.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 
 namespace chromeos {
 
-EulaScreen::EulaScreen(ScreenObserver* observer, EulaScreenActor* actor)
-    : BaseScreen(observer),
+EulaScreen::EulaScreen(BaseScreenDelegate* base_screen_delegate,
+                       EulaScreenActor* actor)
+    : BaseScreen(base_screen_delegate),
       actor_(actor),
       delegate_(nullptr),
       password_fetcher_(this) {
   DCHECK(actor_);
   if (actor_)
     actor_->SetDelegate(this);
 }
 
 EulaScreen::~EulaScreen() {
   if (actor_)
@@ skipping 41 matching lines @@
     VLOG(1) << "No eula found for locale: " << locale;
   } else {
     LOG(ERROR) << "No manifest found.";
   }
   return GURL();
 }
 
 void EulaScreen::OnExit(bool accepted, bool usage_stats_enabled) {
   if (delegate_)
     delegate_->SetUsageStatisticsReporting(usage_stats_enabled);
-  get_screen_observer()->OnExit(accepted
-                   ? ScreenObserver::EULA_ACCEPTED
-                   : ScreenObserver::EULA_BACK);
+  get_base_screen_delegate()->OnExit(accepted
+                                         ? BaseScreenDelegate::EULA_ACCEPTED
+                                         : BaseScreenDelegate::EULA_BACK);
 }
 
 void EulaScreen::InitiatePasswordFetch() {
   if (tpm_password_.empty()) {
     password_fetcher_.Fetch();
     // Will call actor after password has been fetched.
   } else if (actor_) {
     actor_->OnPasswordFetched(tpm_password_);
   }
 }
 
 void EulaScreen::OnPasswordFetched(const std::string& tpm_password) {
   tpm_password_ = tpm_password;
   if (actor_)
     actor_->OnPasswordFetched(tpm_password_);
 }
 
 bool EulaScreen::IsUsageStatsEnabled() const {
   return delegate_ && delegate_->GetUsageStatisticsReporting();
 }
 
 void EulaScreen::OnActorDestroyed(EulaScreenActor* actor) {
   if (actor_ == actor)
     actor_ = NULL;
 }
 
 }  // namespace chromeos