Access to Chrome via the System Tray should go through the User Manager.

chrome/browser/ui/views/profiles/profile_chooser_view.cc

 // Copyright 2014 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/views/profiles/profile_chooser_view.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/profiles/profile_avatar_icon_util.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profile_metrics.h"
 #include "chrome/browser/profiles/profile_window.h"
 #include "chrome/browser/profiles/profiles_state.h"
 #include "chrome/browser/signin/local_auth.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 #include "chrome/browser/signin/signin_header_helper.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/signin/signin_promo.h"
 #include "chrome/browser/signin/signin_ui_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/chrome_pages.h"
 #include "chrome/browser/ui/singleton_tabs.h"
+#include "chrome/browser/ui/user_manager.h"
 #include "chrome/browser/ui/views/profiles/user_manager_view.h"
 #include "chrome/browser/ui/webui/signin/login_ui_service.h"
 #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/signin/core/browser/mutable_profile_oauth2_token_service.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "components/signin/core/browser/signin_error_controller.h"
@@ skipping 675 matching lines @@
 void ProfileChooserView::ButtonPressed(views::Button* sender,
                                        const ui::Event& event) {
   // Disable button after clicking so that it doesn't get clicked twice and
   // start a second action... which can crash Chrome.  But don't disable if it
   // has no parent (like in tests) because that will also crash.
   if (sender->parent())
     sender->SetEnabled(false);
 
   if (sender == users_button_) {
     // If this is a guest session, close all the guest browser windows.
-    if (browser_->profile()->IsGuestSession())
+    if (browser_->profile()->IsGuestSession()) {
       profiles::CloseGuestProfileWindows();
-    else
-      chrome::ShowUserManager(base::FilePath());
+    } else {
+      UserManager::Show(base::FilePath(),
+                        profiles::USER_MANAGER_NO_TUTORIAL,
+                        profiles::USER_MANAGER_SELECT_PROFILE_NO_ACTION);
+    }
     PostActionPerformed(ProfileMetrics::PROFILE_DESKTOP_MENU_OPEN_USER_MANAGER);
   } else if (sender == go_incognito_button_) {
     DCHECK(ShouldShowGoIncognito());
     chrome::NewIncognitoWindow(browser_);
   } else if (sender == lock_button_) {
     profiles::LockProfile(browser_->profile());
     PostActionPerformed(ProfileMetrics::PROFILE_DESKTOP_MENU_LOCK);
   } else if (sender == auth_error_email_button_) {
     ShowView(profiles::BUBBLE_VIEW_MODE_GAIA_REAUTH, avatar_menu_.get());
   } else if (sender == tutorial_sync_settings_ok_button_) {
     LoginUIServiceFactory::GetForProfile(browser_->profile())->
         SyncConfirmationUIClosed(false /* configure_sync_first */);
     DismissTutorial();
     ProfileMetrics::LogProfileNewAvatarMenuSignin(
         ProfileMetrics::PROFILE_AVATAR_MENU_SIGNIN_OK);
   } else if (sender == tutorial_close_button_) {
     DCHECK(tutorial_mode_ != profiles::TUTORIAL_MODE_NONE &&
            tutorial_mode_ != profiles::TUTORIAL_MODE_CONFIRM_SIGNIN);
     DismissTutorial();
   } else if (sender == tutorial_see_whats_new_button_) {
     ProfileMetrics::LogProfileNewAvatarMenuUpgrade(
         ProfileMetrics::PROFILE_AVATAR_MENU_UPGRADE_WHATS_NEW);
-    chrome::ShowUserManagerWithTutorial(
-        profiles::USER_MANAGER_TUTORIAL_OVERVIEW);
+    UserManager::Show(base::FilePath(),
+                      profiles::USER_MANAGER_TUTORIAL_OVERVIEW,
+                      profiles::USER_MANAGER_SELECT_PROFILE_NO_ACTION);
   } else if (sender == remove_account_button_) {
     RemoveAccount();
   } else if (sender == account_removal_cancel_button_) {
     account_id_to_remove_.clear();
     ShowView(profiles::BUBBLE_VIEW_MODE_ACCOUNT_MANAGEMENT, avatar_menu_.get());
   } else if (sender == gaia_signin_cancel_button_) {
     // The account management view is only available with the
     // --enable-account-consistency flag.
     bool account_management_available =
         SigninManagerFactory::GetForProfile(browser_->profile())->
             IsAuthenticated() &&
         switches::IsEnableAccountConsistency();
     ShowView(account_management_available ?
         profiles::BUBBLE_VIEW_MODE_ACCOUNT_MANAGEMENT :
         profiles::BUBBLE_VIEW_MODE_PROFILE_CHOOSER, avatar_menu_.get());
   } else if (sender == current_profile_photo_) {
     avatar_menu_->EditProfile(avatar_menu_->GetActiveProfileIndex());
     PostActionPerformed(ProfileMetrics::PROFILE_DESKTOP_MENU_EDIT_IMAGE);
   } else if (sender == signin_current_profile_link_) {
     ShowView(profiles::BUBBLE_VIEW_MODE_GAIA_SIGNIN, avatar_menu_.get());
   } else if (sender == add_person_button_) {
     ProfileMetrics::LogProfileNewAvatarMenuNotYou(
         ProfileMetrics::PROFILE_AVATAR_MENU_NOT_YOU_ADD_PERSON);
-    chrome::ShowUserManager(base::FilePath());
+    UserManager::Show(base::FilePath(),
+                      profiles::USER_MANAGER_NO_TUTORIAL,
+                      profiles::USER_MANAGER_SELECT_PROFILE_NO_ACTION);
   } else if (sender == disconnect_button_) {
     ProfileMetrics::LogProfileNewAvatarMenuNotYou(
         ProfileMetrics::PROFILE_AVATAR_MENU_NOT_YOU_DISCONNECT);
     chrome::ShowSettings(browser_);
   } else if (sender == switch_user_cancel_button_) {
     ShowView(profiles::BUBBLE_VIEW_MODE_PROFILE_CHOOSER, avatar_menu_.get());
     ProfileMetrics::LogProfileNewAvatarMenuNotYou(
         ProfileMetrics::PROFILE_AVATAR_MENU_NOT_YOU_BACK);
   } else {
     // Either one of the "other profiles", or one of the profile accounts
@@ skipping 866 matching lines @@
       IncognitoModePrefs::GetAvailability(browser_->profile()->GetPrefs()) !=
           IncognitoModePrefs::DISABLED;
   return incognito_available && !browser_->profile()->IsGuestSession();
 }
 
 void ProfileChooserView::PostActionPerformed(
     ProfileMetrics::ProfileDesktopMenu action_performed) {
   ProfileMetrics::LogProfileDesktopMenu(action_performed, gaia_service_type_);
   gaia_service_type_ = signin::GAIA_SERVICE_TYPE_NONE;
 }