Cloud print signin crash.

chrome/browser/printing/cloud_print/cloud_print_proxy_service.h

 // Copyright (c) 2010 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_PRINTING_CLOUD_PRINT_CLOUD_PRINT_PROXY_SERVICE_H_
 #define CHROME_BROWSER_PRINTING_CLOUD_PRINT_CLOUD_PRINT_PROXY_SERVICE_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/observer_list.h"
 #include "base/ref_counted.h"
-#include "chrome/browser/printing/cloud_print/cloud_print_setup_flow.h"
+#include "chrome/browser/printing/cloud_print/cloud_print_setup_handler.h"
 
 class Profile;
 
 // Layer between the browser user interface and the cloud print proxy code
 // running in the service process.
 class CloudPrintProxyService
-    : public CloudPrintSetupFlow::Delegate,
+    : public CloudPrintSetupHandler::Delegate,
       public base::RefCountedThreadSafe<CloudPrintProxyService> {
  public:
   explicit CloudPrintProxyService(Profile* profile);
   virtual ~CloudPrintProxyService();
 
   // Initializes the object. This should be called every time an object of this
   // class is constructed.
   void Initialize();
 
   // Enables/disables cloud printing for the user
   virtual void EnableForUser(const std::string& lsid, const std::string& email);
   virtual void DisableForUser();
 
   // Query the service process for the status of the cloud print proxy and
   // update the browser prefs.
   void RefreshStatusFromService();
 
   bool ShowTokenExpiredNotification();
 
-  // CloudPrintSetupFlow::Delegate implementation.
-  virtual void OnDialogClosed();
+  // CloudPrintSetupHandler::Delegate implementation.
+  virtual void OnCloudPrintSetupClosed();
 
  private:
   // NotificationDelegate implementation for the token expired notification.
   class TokenExpiredNotificationDelegate;
   friend class TokenExpiredNotificationDelegate;
 
   Profile* profile_;
   scoped_refptr<TokenExpiredNotificationDelegate> token_expired_delegate_;
+  scoped_ptr<CloudPrintSetupHandler> cloud_print_setup_handler_;
 
   // Methods that send an IPC to the service.
   void RefreshCloudPrintProxyStatus();
   void EnableCloudPrintProxy(const std::string& lsid, const std::string& email);
   void DisableCloudPrintProxy();
 
   // Callback that gets the cloud print proxy status.
   void StatusCallback(bool enabled, std::string email);
   // Invoke a task that gets run after the service process successfully
   // launches. The task typically involves sending an IPC to the service
   // process.
   bool InvokeServiceTask(Task* task);
 
   void OnTokenExpiredNotificationError();
   void OnTokenExpiredNotificationClosed(bool by_user);
   void OnTokenExpiredNotificationClick();
   void TokenExpiredNotificationDone(bool keep_alive);
 
-
   DISALLOW_COPY_AND_ASSIGN(CloudPrintProxyService);
 };
 
 #endif  // CHROME_BROWSER_PRINTING_CLOUD_PRINT_CLOUD_PRINT_PROXY_SERVICE_H_