Show Goodies page to new Chromebook users

chrome/browser/chromeos/login/session/user_session_manager.h

 // Copyright 2014 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SESSION_USER_SESSION_MANAGER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_SESSION_USER_SESSION_MANAGER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/singleton.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "chrome/browser/chromeos/base/locale_util.h"
+#include "chrome/browser/chromeos/first_run/goodies_displayer.h"
 #include "chrome/browser/chromeos/login/signin/oauth2_login_manager.h"
 #include "chrome/browser/chromeos/login/signin/token_handle_util.h"
 #include "chromeos/dbus/session_manager_client.h"
 #include "chromeos/login/auth/authenticator.h"
 #include "chromeos/login/auth/user_context.h"
 #include "components/user_manager/user.h"
 #include "components/user_manager/user_manager.h"
 #include "net/base/network_change_notifier.h"
 #include "ui/base/ime/chromeos/input_method_manager.h"
 
 class GURL;
 class PrefRegistrySimple;
 class PrefService;
 class Profile;
 class TokenHandleFetcher;
 
 namespace net {
 class URLRequestContextGetter;
 }
 
 namespace user_manager {
 class User;
 }  // namespace user_manager
 
 namespace chromeos {
 
+namespace first_run {
+class GoodiesDisplayer;
+}  // namespace first_run
+
 namespace test {
 class UserSessionManagerTestApi;
 }  // namespace test
 
 class EasyUnlockKeyManager;
 class InputEventsBlocker;
 class LoginDisplayHost;
 
 class UserSessionManagerDelegate {
  public:
@@ skipping 19 matching lines @@
 // UserSessionManager is responsible for starting user session which includes:
 // * load and initialize Profile (including custom Profile preferences),
 // * mark user as logged in and notify observers,
 // * initialize OAuth2 authentication session,
 // * initialize and launch user session based on the user type.
 // Also supports restoring active user sessions after browser crash:
 // load profile, restore OAuth authentication session etc.
 class UserSessionManager
     : public OAuth2LoginManager::Observer,
       public net::NetworkChangeNotifier::ConnectionTypeObserver,
+      public first_run::GoodiesDisplayer::Delegate,

[achuithb, 2015/09/18 16:39:11]

You cannot inherit from an implementation class. The implementation of
Create/Destroy/GetTime have to be UserSessionManager.

[Greg Levin, 2015/09/18 18:49:27]

Done... moved functionality into member
scoped_ptr<first_run::GoodiesDisplayer::Delegate> goodies_displayer_delegate_;

       public base::SupportsWeakPtr<UserSessionManager>,
       public UserSessionManagerDelegate,
       public user_manager::UserManager::UserSessionStateObserver {
  public:
   // Context of StartSession calls.
   typedef enum {
     // Starting primary user session, through login UI.
     PRIMARY_USER_SESSION,
 
     // Starting secondary user session, through multi-profiles login UI.
@@ skipping 384 matching lines @@
   bool waiting_for_child_account_status_;
 
   base::WeakPtrFactory<UserSessionManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(UserSessionManager);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SESSION_USER_SESSION_MANAGER_H_