Simplify adding callbacks.

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h

 // Copyright (c) 2013 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_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_
 
 #include <set>
 #include <string>
 
@@ skipping 258 matching lines @@
   // shouldn't grab the focus. |offline| is true when offline version of the
   // extension should be used.
   void LoadAuthExtension(bool force, bool silent_load, bool offline);
 
   // Updates authentication extension. Called when device settings that affect
   // sign-in (allow BWSI and allow whitelist) are changed.
   void UpdateAuthExtension();
   void UpdateAddButtonStatus();
 
   // WebUI message handlers.
-  void HandleCompleteAuthentication(const base::ListValue* args);
-  void HandleCompleteLogin(const base::ListValue* args);
-  void HandleGetUsers(const base::ListValue* args);
-  void HandleAuthenticateUser(const base::ListValue* args);
-  void HandleLaunchDemoUser(const base::ListValue* args);
-  void HandleLaunchIncognito(const base::ListValue* args);
-  void HandleLaunchPublicAccount(const base::ListValue* args);
+  void HandleCompleteAuthentication(const std::string& email,
+                                    const std::string& password,
+                                    const std::string& auth_code);
+  void HandleCompleteLogin(const std::string& typed_email,
+                           const std::string& password);
+  void HandleGetUsers();
+  void HandleAuthenticateUser(const std::string& username,
+                              const std::string& password);
+  void HandleLaunchDemoUser();
+  void HandleLaunchIncognito();
+  void HandleLaunchPublicAccount(const std::string& username);
   void HandleOfflineLogin(const base::ListValue* args);
-  void HandleShutdownSystem(const base::ListValue* args);
-  void HandleLoadWallpaper(const base::ListValue* args);
-  void HandleRebootSystem(const base::ListValue* args);
-  void HandleRemoveUser(const base::ListValue* args);
+  void HandleShutdownSystem();
+  void HandleLoadWallpaper(const std::string& email);
+  void HandleRebootSystem();
+  void HandleRemoveUser(const std::string& email);
   void HandleShowAddUser(const base::ListValue* args);
-  void HandleToggleEnrollmentScreen(const base::ListValue* args);
-  void HandleToggleResetScreen(const base::ListValue* args);
-  void HandleLaunchHelpApp(const base::ListValue* args);
-  void HandleCreateAccount(const base::ListValue* args);
-  void HandleAccountPickerReady(const base::ListValue* args);
-  void HandleWallpaperReady(const base::ListValue* args);
-  void HandleLoginWebuiReady(const base::ListValue* args);
-  void HandleDemoWebuiReady(const base::ListValue* args);
-  void HandleSignOutUser(const base::ListValue* args);
-  void HandleUserImagesLoaded(const base::ListValue* args);
-  void HandleNetworkErrorShown(const base::ListValue* args);
-  void HandleOpenProxySettings(const base::ListValue* args);
-  void HandleLoginVisible(const base::ListValue* args);
-  void HandleCancelPasswordChangedFlow(const base::ListValue* args);
-  void HandleMigrateUserData(const base::ListValue* args);
-  void HandleResyncUserData(const base::ListValue* args);
-  void HandleLoginUIStateChanged(const base::ListValue* args);
-  void HandleUnlockOnLoginSuccess(const base::ListValue* args);
-  void HandleLoginScreenUpdate(const base::ListValue* args);
-  void HandleShowGaiaFrameError(const base::ListValue* args);
-  void HandleShowLoadingTimeoutError(const base::ListValue* args);
-  void HandleUpdateOfflineLogin(const base::ListValue* args);
-  void HandleShowLocallyManagedUserCreationScreen(const base::ListValue* args);
+  void HandleToggleEnrollmentScreen();
+  void HandleToggleResetScreen();
+  void HandleLaunchHelpApp(double help_topic_id);
+  void HandleCreateAccount();
+  void HandleAccountPickerReady();
+  void HandleWallpaperReady();
+  void HandleLoginWebuiReady();
+  void HandleDemoWebuiReady();
+  void HandleSignOutUser();
+  void HandleUserImagesLoaded();
+  void HandleNetworkErrorShown();
+  void HandleOpenProxySettings();
+  void HandleLoginVisible(const std::string& source);
+  void HandleCancelPasswordChangedFlow();
+  void HandleMigrateUserData(const std::string& password);
+  void HandleResyncUserData();
+  void HandleLoginUIStateChanged(const std::string& source, bool new_value);
+  void HandleUnlockOnLoginSuccess();
+  void HandleLoginScreenUpdate();
+  void HandleShowGaiaFrameError(int error);
+  void HandleShowLoadingTimeoutError();
+  void HandleUpdateOfflineLogin(bool offline_login_active);
+  void HandleShowLocallyManagedUserCreationScreen();
 
   // Fills |user_dict| with information about |user|.
   static void FillUserDictionary(User* user,
                                  bool is_owner,
                                  DictionaryValue* user_dict);
 
   // Sends user list to account picker.
   void SendUserList(bool animated);
 
   // Kick off cookie / local storage cleanup.
@@ skipping 108 matching lines @@
   // NOTIFICATION_AUTH_NEEDED and reset on either NOTIFICATION_AUTH_SUPPLIED or
   // NOTIFICATION_AUTH_CANCELLED.
   bool has_pending_auth_ui_;
 
   DISALLOW_COPY_AND_ASSIGN(SigninScreenHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_