[session_manager] Move user session initialization code out of ExistingUserController

chrome/browser/chromeos/login/supervised/supervised_user_login_flow.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_SUPERVISED_SUPERVISED_USER_LOGIN_FLOW_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_SUPERVISED_SUPERVISED_USER_LOGIN_FLOW_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 #include "chrome/browser/chromeos/login/user_flow.h"
 #include "chromeos/login/auth/extended_authenticator.h"
 #include "chromeos/login/auth/user_context.h"
 
 namespace chromeos {
 
 // UserFlow implementation for signing in supervised user.
 class SupervisedUserLoginFlow
     : public ExtendedUserFlow,
       public ExtendedAuthenticator::NewAuthStatusConsumer {
  public:
   explicit SupervisedUserLoginFlow(const std::string& user_id);
   virtual ~SupervisedUserLoginFlow();
 
   // ExtendedUserFlow overrides.
+  virtual void AppendAdditionalCommandLineSwitches() override;
   virtual bool CanLockScreen() override;
   virtual bool ShouldLaunchBrowser() override;
   virtual bool ShouldSkipPostLoginScreens() override;
   virtual bool HandleLoginFailure(const AuthFailure& failure) override;
   virtual void HandleLoginSuccess(const UserContext& context) override;
   virtual bool HandlePasswordChangeDetected() override;
-  virtual void HandleOAuthTokenStatusChange(
-      user_manager::User::OAuthTokenStatus status) override;
   virtual void LaunchExtraSteps(Profile* profile) override;
 
   // ExtendedAuthenticator::NewAuthStatusConsumer overrides.
   virtual void OnAuthenticationFailure(ExtendedAuthenticator::AuthState state)
       override;
 
  private:
   void Launch();
   void Finish();
 
@@ skipping 11 matching lines @@
   UserContext context_;
   Profile* profile_;
   base::WeakPtrFactory<SupervisedUserLoginFlow> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SupervisedUserLoginFlow);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SUPERVISED_SUPERVISED_USER_LOGIN_FLOW_H_