Guest mode doesn't show the Bookmarks item in Wrench Menu.

chrome/browser/profiles/profile_window_browsertest.cc

 // Copyright (c) 2015 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/profiles/profile_window.h"
 
 #include "base/command_line.h"
 #include "base/strings/utf_string_conversions.h"
+#include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/history/history_service.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_list.h"
+#include "chrome/browser/ui/toolbar/wrench_menu_model.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "components/history/core/browser/history_db_task.h"
 #include "components/search_engines/template_url_service.h"
 #include "components/signin/core/common/profile_management_switches.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/test_utils.h"
 #include "net/test/spawned_test_server/spawned_test_server.h"
 
@@ skipping 32 matching lines @@
 
 void WaitForHistoryBackendToRun(Profile* profile) {
   base::CancelableTaskTracker task_tracker;
   scoped_ptr<history::HistoryDBTask> task(new WaitForHistoryTask());
   HistoryService* history = HistoryServiceFactory::GetForProfile(
       profile, ServiceAccessType::EXPLICIT_ACCESS);
   history->HistoryService::ScheduleDBTask(task.Pass(), &task_tracker);
   content::RunMessageLoop();
 }
 
+class EmptyAcceleratorHandler : public ui::AcceleratorProvider {
+ public:
+  // Don't handle accelerators.
+  bool GetAcceleratorForCommandId(int command_id,
+                                  ui::Accelerator* accelerator) override {
+    return false;
+  }
+};
+
 }  // namespace
 
 class ProfileWindowBrowserTest : public InProcessBrowserTest {
  public:
   ProfileWindowBrowserTest() {}
   ~ProfileWindowBrowserTest() override {}
 
   void SetUpCommandLine(base::CommandLine* command_line) override {
     InProcessBrowserTest::SetUpCommandLine(command_line);
     switches::EnableNewAvatarMenuForTesting(
@@ skipping 100 matching lines @@
 IN_PROC_BROWSER_TEST_F(ProfileWindowBrowserTest, GuestCannotSignin) {
   Browser* guest_browser = OpenGuestBrowser();
 
   SigninManager* signin_manager = SigninManagerFactory::GetForProfile(
       guest_browser->profile());
 
   // Guest profiles can't sign in without a SigninManager.
   ASSERT_FALSE(signin_manager);
 }
 
+IN_PROC_BROWSER_TEST_F(ProfileWindowBrowserTest, GuestWrenchLacksBookmarks) {
+  EmptyAcceleratorHandler accelerator_handler;
+  // Verify the normal browser has a bookmark menu.
+  WrenchMenuModel model_normal_profile(&accelerator_handler, browser());
+  EXPECT_NE(-1, model_normal_profile.GetIndexOfCommandId(IDC_BOOKMARKS_MENU));
+
+  // Guest browser has no bookmark menu.
+  Browser* guest_browser = OpenGuestBrowser();
+  WrenchMenuModel model_guest_profile(&accelerator_handler, guest_browser);
+  EXPECT_EQ(-1, model_guest_profile.GetIndexOfCommandId(IDC_BOOKMARKS_MENU));
+}
+
 #endif  // !defined(OS_CHROMEOS) && !defined(OS_ANDROID) && !defined(OS_IOS)