Make Mac menu code obey incognito availability.

chrome/browser/ui/browser_command_controller_base.cc

Index: chrome/browser/ui/browser_command_controller_base.cc
diff --git a/chrome/browser/ui/browser_command_controller_base.cc b/chrome/browser/ui/browser_command_controller_base.cc
new file mode 100644
index 0000000000000000000000000000000000000000..7c4dffb42f99724c0efb01ca25c1e67f521758f5
--- /dev/null
+++ b/chrome/browser/ui/browser_command_controller_base.cc
@@ -0,0 +1,58 @@
+// Copyright (c) 2013 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.
+
+#include "chrome/browser/ui/browser_command_controller_base.h"
+
+#include "chrome/app/chrome_command_ids.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/command_updater.h"
+#include "chrome/browser/defaults.h"
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/prefs/incognito_mode_prefs.h"
+#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/common/pref_names.h"
+
+namespace chrome {
+
+void BrowserCommandControllerBase::UpdateCommandsForIncognitoAvailability(
+    CommandUpdater* command_updater,
+    Profile* profile) {
+  IncognitoModePrefs::Availability incognito_availability =
+      IncognitoModePrefs::GetAvailability(profile->GetPrefs());
+  command_updater->UpdateCommandEnabled(
+      IDC_NEW_WINDOW,
+      incognito_availability != IncognitoModePrefs::FORCED);
+  command_updater->UpdateCommandEnabled(
+      IDC_NEW_INCOGNITO_WINDOW,
+      incognito_availability != IncognitoModePrefs::DISABLED);
+
+  // Bookmark manager and settings page/subpages are forced to open in normal
+  // mode. For this reason we disable these commands when incognito is forced.
+  const bool command_enabled =
+      incognito_availability != IncognitoModePrefs::FORCED;
+  command_updater->UpdateCommandEnabled(
+      IDC_SHOW_BOOKMARK_MANAGER,
+      browser_defaults::bookmarks_enabled && command_enabled);
+  ExtensionService* extension_service = profile->GetExtensionService();
+  bool enable_extensions =
+      extension_service && extension_service->extensions_enabled();
+  command_updater->UpdateCommandEnabled(IDC_MANAGE_EXTENSIONS,
+                                        enable_extensions && command_enabled);
+
+  command_updater->UpdateCommandEnabled(IDC_IMPORT_SETTINGS, command_enabled);
+  command_updater->UpdateCommandEnabled(IDC_OPTIONS, command_enabled);
+}
+
+void BrowserCommandControllerBase::UpdateOpenFileState(
+      CommandUpdater* command_updater) {
+  bool enabled = true;
+  PrefService* local_state = g_browser_process->local_state();
+  if (local_state)
+    enabled = local_state->GetBoolean(prefs::kAllowFileSelectionDialogs);
+
+  command_updater->UpdateCommandEnabled(IDC_OPEN_FILE, enabled);
+}
+
+}  // namespace chrome