Add Easy Unlock options to chrome://settings behind a flag.

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/basictypes.h"
@@ skipping 248 matching lines @@
 #endif  // defined(OS_CHROMEOS)
 #endif  // defined(ENABLE_FULL_PRINTING)
 
   // Check if hotword is available. If it is, tell the javascript to show
   // the hotword section of the settings page.
   void SendHotwordAvailable();
 
   // Callback for "requestHotwordAvailable" message.
   void HandleRequestHotwordAvailable(const base::ListValue* args);
 
+  // Callback for "launchEasyUnlockSetup" message.
+  void HandleLaunchEasyUnlockSetup(const base::ListValue* args);
+
 #if defined(OS_CHROMEOS)
   // Opens the wallpaper manager component extension.
   void HandleOpenWallpaperManager(const base::ListValue* args);
 
   // Called when the accessibility checkbox values are changed.
   // |args| will contain the checkbox checked state as a string
   // ("true" or "false").
   void VirtualKeyboardChangeCallback(const base::ListValue* args);
 
   // Called when the user confirmed factory reset. Chrome will
@@ skipping 15 matching lines @@
 
   // Setup the proxy settings section UI.
   void SetupProxySettingsSection();
 
   // Setup the manage certificates section UI.
   void SetupManageCertificatesSection();
 
   // Setup the UI specific to managing supervised users.
   void SetupManagingSupervisedUsers();
 
+  // Setup the UI for Easy Unlock.
+  void SetupEasyUnlock();
+
 #if defined(OS_CHROMEOS)
   // Setup the accessibility features for ChromeOS.
   void SetupAccessibilityFeatures();
 #endif
 
   // Returns a newly created dictionary with a number of properties that
   // correspond to the status of sync.
   scoped_ptr<base::DictionaryValue> GetSyncStateDictionary();
 
   scoped_refptr<ShellIntegration::DefaultBrowserWorker> default_browser_worker_;
@@ skipping 25 matching lines @@
 
   // Used to get WeakPtr to self for use on the UI thread.
   base::WeakPtrFactory<BrowserOptionsHandler> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserOptionsHandler);
 };
 
 }  // namespace options
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_BROWSER_OPTIONS_HANDLER_H_