Added initialization of EulaScreen::delegate_ in EulaScreen ctor.

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/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), actor_(actor), password_fetcher_(this) {
+    : BaseScreen(observer),
+      actor_(actor),
+      delegate_(nullptr),
+      password_fetcher_(this) {
   DCHECK(actor_);
   if (actor_)
     actor_->SetDelegate(this);
 }
 
 EulaScreen::~EulaScreen() {
   if (actor_)
     actor_->SetDelegate(NULL);
 }
 
@@ skipping 68 matching lines @@
 bool EulaScreen::IsUsageStatsEnabled() const {
   return delegate_ && delegate_->GetUsageStatisticsReporting();
 }
 
 void EulaScreen::OnActorDestroyed(EulaScreenActor* actor) {
   if (actor_ == actor)
     actor_ = NULL;
 }
 
 }  // namespace chromeos