Updates the list of signed-in profiles in user manager on ProfileAuthInfoChanged

chrome/browser/ui/webui/signin/signin_create_profile_handler.h

 // Copyright 2016 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_UI_WEBUI_SIGNIN_SIGNIN_CREATE_PROFILE_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_SIGNIN_SIGNIN_CREATE_PROFILE_HANDLER_H_
 
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_attributes_storage.h"
 #include "chrome/browser/profiles/profile_window.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_ui_message_handler.h"
 #include "google_apis/gaia/google_service_auth_error.h"
 
 namespace base {
 class DictionaryValue;
 class ListValue;
 }
 
 #if defined(ENABLE_SUPERVISED_USERS)
 class SupervisedUserRegistrationUtility;
 #endif
 
 // Handler for the 'create profile' page.
 class SigninCreateProfileHandler : public content::WebUIMessageHandler,
-                                   public content::NotificationObserver {
+                                   public content::NotificationObserver,
+                                   public ProfileAttributesStorage::Observer {
  public:
   SigninCreateProfileHandler();
   ~SigninCreateProfileHandler() override;
 
   void GetLocalizedValues(base::DictionaryValue* localized_strings);
 
  protected:
   FRIEND_TEST_ALL_PREFIXES(SigninCreateProfileHandlerTest,
                            ReturnDefaultProfileNameAndIcons);
   FRIEND_TEST_ALL_PREFIXES(SigninCreateProfileHandlerTest,
@@ skipping 16 matching lines @@
 #endif
 
   // WebUIMessageHandler implementation.
   void RegisterMessages() override;
 
   // content::NotificationObserver implementation:
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
+  // ProfileAttributesStorage::Observer implementation:
+  void OnProfileAuthInfoChanged(const base::FilePath& profile_path) override;
+
   // Represents the final profile creation status. It is used to map
   // the status to the javascript method to be called.
   enum ProfileCreationStatus {
     PROFILE_CREATION_SUCCESS,
     PROFILE_CREATION_ERROR,
   };
 
   // Represents the type of the in progress profile creation operation.
   // It is used to map the type of the profile creation operation to the
   // correct UMA metric name.
@@ skipping 167 matching lines @@
 
   content::NotificationRegistrar registrar_;
 
   base::WeakPtrFactory<SigninCreateProfileHandler> weak_ptr_factory_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SigninCreateProfileHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_SIGNIN_SIGNIN_CREATE_PROFILE_HANDLER_H_