Make Mac menu code obey incognito availability.

chrome/browser/app_controller_mac.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_APP_CONTROLLER_MAC_H_
 #define CHROME_BROWSER_APP_CONTROLLER_MAC_H_
 
 #if defined(__OBJC__)
 
 #import <Cocoa/Cocoa.h>
 #include <vector>
 
 #include "base/memory/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
+#include "base/prefs/public/pref_change_registrar.h"
 #include "ui/base/work_area_watcher_observer.h"
 
 class BookmarkMenuBridge;
 class CommandUpdater;
 class GURL;
 class HistoryMenuBridge;
 class Profile;
 @class ProfileMenuController;
 namespace ui {
 class WorkAreaWatcherObserver;
@@ skipping 39 matching lines @@
   IBOutlet NSMenu* helpMenu_;
 
   // Outlet for the tabpose menu item so we can hide it.
   IBOutlet NSMenuItem* tabposeMenuItem_;
 
   // Indicates wheter an NSPopover is currently being shown.
   BOOL hasPopover_;
 
   // Observers that listen to the work area changes.
   ObserverList<ui::WorkAreaWatcherObserver> workAreaChangeObservers_;
+
+  scoped_ptr<PrefChangeRegistrar> profilePrefRegistrar_;
+  PrefChangeRegistrar localPrefRegistrar_;
 }
 
 @property(readonly, nonatomic) BOOL startupComplete;
 @property(readonly, nonatomic) Profile* lastProfile;
 
 - (void)didEndMainMessageLoop;
 
 // Try to close all browser windows, and if that succeeds then quit.
 - (BOOL)tryToTerminateApplication:(NSApplication*)app;
 
 // Stop trying to terminate the application. That is, prevent the final browser
 // window closure from causing the application to quit.
 - (void)stopTryingToTerminateApplication:(NSApplication*)app;
 
-// Returns true if there is not a modal window (either window- or application-
+// Returns true if there is a modal window (either window- or application-
 // modal) blocking the active browser. Note that tab modal dialogs (HTTP auth
 // sheets) will not count as blocking the browser. But things like open/save
 // dialogs that are window modal will block the browser.
-- (BOOL)keyWindowIsNotModal;
+- (BOOL)keyWindowIsModal;
 
 // Show the preferences window, or bring it to the front if it's already
 // visible.
 - (IBAction)showPreferences:(id)sender;
 
 // Redirect in the menu item from the expected target of "File's
 // Owner" (NSAppliation) for a Branded About Box
 - (IBAction)orderFrontStandardAboutPanel:(id)sender;
 
 // Toggles the "Confirm to Quit" preference.
@@ skipping 23 matching lines @@
 namespace app_controller_mac {
 
 // True if we are currently handling an IDC_NEW_{TAB,WINDOW} command. Used in
 // SessionService::Observe() to get around windows/linux and mac having
 // different models of application lifetime.
 bool IsOpeningNewWindow();
 
 }  // namespace app_controller_mac
 
 #endif