Create a ManagedModeNavigationObserver only for managed users.

chrome/browser/ui/browser_tab_contents.cc

 // 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.
 
 #include "chrome/browser/ui/browser_tab_contents.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api.h"
@@ skipping 39 matching lines @@
 #include "extensions/browser/view_type_utils.h"
 
 #if defined(ENABLE_AUTOMATION)
 #include "chrome/browser/automation/automation_tab_helper.h"
 #endif
 
 #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
 #include "chrome/browser/captive_portal/captive_portal_tab_helper.h"
 #endif
 
+#if defined(ENABLE_MANAGED_USERS)
+#include "chrome/browser/managed_mode/managed_user_service.h"
+#include "chrome/browser/managed_mode/managed_user_service_factory.h"
+#endif
+
 #if defined(ENABLE_PRINTING)
 #include "chrome/browser/printing/print_preview_message_handler.h"
 #include "chrome/browser/printing/print_view_manager.h"
 #endif
 
 #if defined(ENABLE_ONE_CLICK_SIGNIN)
 #include "chrome/browser/ui/sync/one_click_signin_helper.h"
 #endif
 
 #if defined(OS_WIN)
@@ skipping 54 matching lines @@
   WebContentsModalDialogManager::CreateForWebContents(web_contents);
   CoreTabHelper::CreateForWebContents(web_contents);
   extensions::TabHelper::CreateForWebContents(web_contents);
   extensions::WebNavigationTabObserver::CreateForWebContents(web_contents);
   ExternalProtocolObserver::CreateForWebContents(web_contents);
   FaviconTabHelper::CreateForWebContents(web_contents);
   FindTabHelper::CreateForWebContents(web_contents);
   HistoryTabHelper::CreateForWebContents(web_contents);
   HungPluginTabHelper::CreateForWebContents(web_contents);
   InfoBarService::CreateForWebContents(web_contents);
-  ManagedModeNavigationObserver::CreateForWebContents(web_contents);
   NavigationMetricsRecorder::CreateForWebContents(web_contents);
   if (OmniboxSearchHint::IsEnabled(profile))
     OmniboxSearchHint::CreateForWebContents(web_contents);
   PasswordManagerDelegateImpl::CreateForWebContents(web_contents);
   PasswordManager::CreateForWebContentsAndDelegate(
       web_contents, PasswordManagerDelegateImpl::FromWebContents(web_contents));
   PDFTabHelper::CreateForWebContents(web_contents);
   PluginObserver::CreateForWebContents(web_contents);
   PrefsTabHelper::CreateForWebContents(web_contents);
   prerender::PrerenderTabHelper::CreateForWebContents(web_contents);
   SadTabHelper::CreateForWebContents(web_contents);
   safe_browsing::SafeBrowsingTabObserver::CreateForWebContents(web_contents);
   SearchEngineTabHelper::CreateForWebContents(web_contents);
   SearchTabHelper::CreateForWebContents(web_contents);
   SSLTabHelper::CreateForWebContents(web_contents);
   TabContentsSyncedTabDelegate::CreateForWebContents(web_contents);
   TabSpecificContentSettings::CreateForWebContents(web_contents);
   ThumbnailTabHelper::CreateForWebContents(web_contents);
   TranslateTabHelper::CreateForWebContents(web_contents);
   ZoomController::CreateForWebContents(web_contents);
 
 #if defined(ENABLE_AUTOMATION)
   AutomationTabHelper::CreateForWebContents(web_contents);
 #endif
 
 #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
   captive_portal::CaptivePortalTabHelper::CreateForWebContents(web_contents);
 #endif
 
+#if defined(ENABLE_MANAGED_USERS)
+  ManagedUserService* service =
+      ManagedUserServiceFactory::GetForProfile(profile);
+  if (service->ProfileIsManaged())
+    ManagedModeNavigationObserver::CreateForWebContents(web_contents);
+#endif
+
 #if defined(ENABLE_PRINTING)
   printing::PrintPreviewMessageHandler::CreateForWebContents(web_contents);
   printing::PrintViewManager::CreateForWebContents(web_contents);
 #endif
 
 #if defined(ENABLE_ONE_CLICK_SIGNIN)
   // If this is not an incognito window, setup to handle one-click login.
   // We don't want to check that the profile is already connected at this time
   // because the connected state may change while this tab is open.  Having a
   // one-click signin helper attached does not cause problems if the profile
   // happens to be already connected.
   if (OneClickSigninHelper::CanOffer(web_contents,
                                      OneClickSigninHelper::CAN_OFFER_FOR_ALL,
                                      std::string(),
                                      NULL)) {
     OneClickSigninHelper::CreateForWebContents(web_contents);
   }
 #endif
 
 #if defined(OS_WIN)
   MetroPinTabHelper::CreateForWebContents(web_contents);
 #endif
 }