Pass errors generated during limited-user registration up to the UI for display.

chrome/browser/ui/webui/options/browser_options_handler.h

 // Copyright (c) 2012 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_OPTIONS_BROWSER_OPTIONS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_BROWSER_OPTIONS_HANDLER_H_
 
 #include <vector>
 
 #include "base/memory/ref_counted.h"
@@ skipping 135 matching lines @@
 
   // Asynchronously opens a new browser window to create a new profile.
   // The arguments are as follows:
   //   0: name (string)
   //   1: icon (string)
   //   2: a flag stating whether we should create a profile desktop shortcut
   //      (optional, boolean)
   //   3: a flag stating whether the user should be managed (optional, boolean)
   void CreateProfile(const base::ListValue* args);
 
-  // Handles final tasks when a new profile has been created, running any queued
-  // callbacks and updating the UI.
-  void OnProfileCreated(
+  // Updates the UI as the final task after a new profile has been created.
+  void OnProfileCreatedShowUserFeedback(
       chrome::HostDesktopType desktop_type,
       bool is_managed,
-      const std::vector<ProfileManager::CreateCallback>& callbacks,
       Profile* profile,
       Profile::CreateStatus status);
 
+  // Deletes the given profile. Expects one argument:
+  //   0: profile file path (string)
+  void DeleteProfile(const base::ListValue* args);
+
+  // Deletes the profile at the given |file_path|.
+  void DeleteProfileAtPath(base::FilePath file_path);
+
   void ObserveThemeChanged();
   void ThemesReset(const base::ListValue* args);
 #if defined(TOOLKIT_GTK)
   void ThemesSetGTK(const base::ListValue* args);
 #endif
 
 #if defined(OS_CHROMEOS)
   void UpdateAccountPicture();
 #endif
 
@@ skipping 134 matching lines @@
   DoublePrefMember default_zoom_level_;
 
   PrefChangeRegistrar profile_pref_registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserOptionsHandler);
 };
 
 }  // namespace options
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_BROWSER_OPTIONS_HANDLER_H_