After locking a profile and showing the User Manager, make Guest the active profile

chrome/browser/app_controller_mac.mm

 // 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.
 
 #import "chrome/browser/app_controller_mac.h"
 
 #include "apps/app_shim/extension_app_shim_handler_mac.h"
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 199 matching lines @@
 - (void)initMenuState;
 - (void)initProfileMenu;
 - (void)updateConfirmToQuitPrefMenuItem:(NSMenuItem*)item;
 - (void)updateDisplayMessageCenterPrefMenuItem:(NSMenuItem*)item;
 - (void)registerServicesMenuTypesTo:(NSApplication*)app;
 - (void)openUrls:(const std::vector<GURL>&)urls;
 - (void)getUrl:(NSAppleEventDescriptor*)event
      withReply:(NSAppleEventDescriptor*)reply;
 - (void)windowLayeringDidChange:(NSNotification*)inNotification;
 - (void)activeSpaceDidChange:(NSNotification*)inNotification;
-- (void)windowChangedToProfile:(Profile*)profile;
 - (void)checkForAnyKeyWindows;
 - (BOOL)userWillWaitForInProgressDownloads:(int)downloadCount;
 - (BOOL)shouldQuitWithInProgressDownloads;
 - (void)executeApplication:(id)sender;
 - (void)profileWasRemoved:(const base::FilePath&)profilePath;
 @end
 
 class AppControllerProfileObserver : public ProfileInfoCacheObserver {
  public:
   AppControllerProfileObserver(
@@ skipping 401 matching lines @@
   hasPopover_ = YES;
   [self fixCloseMenuItemKeyEquivalents];
 }
 
 // Called on Lion and later when a popover (e.g. dictionary) is closed.
 - (void)popoverDidClose:(NSNotification*)notify {
   hasPopover_ = NO;
   [self fixCloseMenuItemKeyEquivalents];
 }
 
-// Called when the user has changed browser windows, meaning the backing profile
-// may have changed. This can cause a rebuild of the user-data menus. This is a
-// no-op if the new profile is the same as the current one. This will always be
-// the original profile and never incognito.
-- (void)windowChangedToProfile:(Profile*)profile {
-  if (lastProfile_ == profile)
-    return;
-
-  // Before tearing down the menu controller bridges, return the Cocoa menus to
-  // their initial state.
-  if (bookmarkMenuBridge_.get())
-    bookmarkMenuBridge_->ResetMenu();
-  if (historyMenuBridge_.get())
-    historyMenuBridge_->ResetMenu();
-
-  // Rebuild the menus with the new profile.
-  lastProfile_ = profile;
-
-  bookmarkMenuBridge_.reset(new BookmarkMenuBridge(lastProfile_,
-      [[[NSApp mainMenu] itemWithTag:IDC_BOOKMARKS_MENU] submenu]));
-  // No need to |BuildMenu| here.  It is done lazily upon menu access.
-
-  historyMenuBridge_.reset(new HistoryMenuBridge(lastProfile_));
-  historyMenuBridge_->BuildMenu();
-
-  chrome::BrowserCommandController::
-      UpdateSharedCommandsForIncognitoAvailability(
-          menuState_.get(), lastProfile_);
-  profilePrefRegistrar_.reset(new PrefChangeRegistrar());
-  profilePrefRegistrar_->Init(lastProfile_->GetPrefs());
-  profilePrefRegistrar_->Add(
-      prefs::kIncognitoModeAvailability,
-      base::Bind(&chrome::BrowserCommandController::
-                     UpdateSharedCommandsForIncognitoAvailability,
-                 menuState_.get(),
-                 lastProfile_));
-}
-
 - (void)checkForAnyKeyWindows {
   if ([NSApp keyWindow])
     return;
 
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_NO_KEY_WINDOW,
       content::NotificationService::AllSources(),
       content::NotificationService::NoDetails());
 }
 
@@ skipping 836 matching lines @@
 
 - (void)removeObserverForWorkAreaChange:(ui::WorkAreaWatcherObserver*)observer {
   workAreaChangeObservers_.RemoveObserver(observer);
 }
 
 - (void)initAppShimMenuController {
   if (!appShimMenuController_)
     appShimMenuController_.reset([[AppShimMenuController alloc] init]);
 }
 
+- (void)windowChangedToProfile:(Profile*)profile {
+  if (lastProfile_ == profile)
+    return;
+
+  // Before tearing down the menu controller bridges, return the Cocoa menus to
+  // their initial state.
+  if (bookmarkMenuBridge_.get())
+    bookmarkMenuBridge_->ResetMenu();
+  if (historyMenuBridge_.get())
+    historyMenuBridge_->ResetMenu();
+
+  // Rebuild the menus with the new profile.
+  lastProfile_ = profile;
+
+  bookmarkMenuBridge_.reset(new BookmarkMenuBridge(lastProfile_,
+      [[[NSApp mainMenu] itemWithTag:IDC_BOOKMARKS_MENU] submenu]));
+  // No need to |BuildMenu| here.  It is done lazily upon menu access.
+
+  historyMenuBridge_.reset(new HistoryMenuBridge(lastProfile_));
+  historyMenuBridge_->BuildMenu();
+
+  chrome::BrowserCommandController::
+      UpdateSharedCommandsForIncognitoAvailability(
+          menuState_.get(), lastProfile_);
+  profilePrefRegistrar_.reset(new PrefChangeRegistrar());
+  profilePrefRegistrar_->Init(lastProfile_->GetPrefs());
+  profilePrefRegistrar_->Add(
+      prefs::kIncognitoModeAvailability,
+      base::Bind(&chrome::BrowserCommandController::
+                     UpdateSharedCommandsForIncognitoAvailability,
+                 menuState_.get(),
+                 lastProfile_));
+}
+
 - (void)applicationDidChangeScreenParameters:(NSNotification*)notification {
   // During this callback the working area is not always already updated. Defer.
   [self performSelector:@selector(delayedScreenParametersUpdate)
              withObject:nil
              afterDelay:0];
 }
 
 - (void)delayedScreenParametersUpdate {
   FOR_EACH_OBSERVER(ui::WorkAreaWatcherObserver, workAreaChangeObservers_,
       WorkAreaChanged());
@@ skipping 33 matching lines @@
 
 //---------------------------------------------------------------------------
 
 namespace app_controller_mac {
 
 bool IsOpeningNewWindow() {
   return g_is_opening_new_window;
 }
 
 }  // namespace app_controller_mac