Turn on session restore by default for mac on Lion

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

 // Copyright (c) 2011 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_
 #pragma once
 
 #include "chrome/browser/autocomplete/autocomplete_controller_delegate.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
@@ skipping 47 matching lines @@
 
   // Sets the home page to the given string. Called from WebUI.
   void SetHomePage(const ListValue* args);
 
   // Makes this the default browser. Called from WebUI.
   void BecomeDefaultBrowser(const ListValue* args);
 
   // Sets the search engine at the given index to be default. Called from WebUI.
   void SetDefaultSearchEngine(const ListValue* args);
 
+  // Sets the session restore setting to the integer value (enum) at index 0 of
+  // |args|.  Called from WebUI.
+  void SetRestoreOnStartup(const ListValue* args);
+
   // Removes the startup page at the given indexes. Called from WebUI.
   void RemoveStartupPages(const ListValue* args);
 
   // Adds a startup page with the given URL after the given index.
   // Called from WebUI.
   void AddStartupPage(const ListValue* args);
 
   // Changes the startup page at the given index to the given URL.
   // Called from WebUI.
   void EditStartupPage(const ListValue* args);
@@ skipping 22 matching lines @@
   // Returns the string ID for the given default browser state.
   int StatusStringIdForState(ShellIntegration::DefaultWebClientState state);
 
   // Gets the current default browser state, and asynchronously reports it to
   // the WebUI page.
   void UpdateDefaultBrowserState();
 
   // Updates the UI with the given state for the default browser.
   void SetDefaultBrowserUIString(int status_string_id);
 
+  // Updates the UI with the given state for the window restore setting.
+  void UpdateRestoreOnStartup();
+
   // Loads the current set of custom startup pages and reports it to the WebUI.
   void UpdateStartupPages();
 
   // Loads the possible default search engine list and reports it to the WebUI.
   void UpdateSearchEngines();
 
   // Writes the current set of startup pages to prefs.
   void SaveStartupPagesPref();
 
   scoped_refptr<ShellIntegration::DefaultBrowserWorker>
@@ skipping 12 matching lines @@
   // CustomHomePagesTableModel, consider changing it to something more like
   // TemplateURLService.
   scoped_ptr<CustomHomePagesTableModel> startup_custom_pages_table_model_;
 
   scoped_ptr<AutocompleteController> autocomplete_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserOptionsHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_BROWSER_OPTIONS_HANDLER_H_