Alternate NTP: Show detached bookmark bar

chrome/browser/ui/webui/ntp/new_tab_ui.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 "build/build_config.h"
 
 #include "chrome/browser/ui/webui/ntp/new_tab_ui.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/i18n/rtl.h"
 #include "base/lazy_instance.h"
 #include "base/memory/singleton.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/threading/thread.h"
 #include "base/utf_string_conversions.h"
-#include "chrome/browser/defaults.h"
 #include "chrome/browser/extensions/app_launcher.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sessions/session_types.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/themes/theme_service_factory.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/webui/metrics_handler.h"
 #include "chrome/browser/ui/webui/ntp/favicon_webui_handler.h"
@@ skipping 184 matching lines @@
     registrar_.Add(
         this,
         content::NOTIFICATION_RENDER_WIDGET_HOST_DID_UPDATE_BACKING_STORE,
         source);
   }
 
   timer_.Start(FROM_HERE, base::TimeDelta::FromMilliseconds(kTimeoutMs), this,
                &NewTabUI::PaintTimeout);
 }
 
-bool NewTabUI::CanShowBookmarkBar() const {
-  if (web_ui()->GetWebContents()->GetURL().SchemeIs(chrome::kViewSourceScheme))
-    return false;
-
-  PrefService* prefs = GetProfile()->GetPrefs();
-  bool disabled_by_policy =
-      prefs->IsManagedPreference(prefs::kShowBookmarkBar) &&
-      !prefs->GetBoolean(prefs::kShowBookmarkBar);
-  return browser_defaults::bookmarks_enabled && !disabled_by_policy;
-}
-
 void NewTabUI::RenderViewCreated(RenderViewHost* render_view_host) {
   StartTimingPaint(render_view_host);
 }
 
 void NewTabUI::RenderViewReused(RenderViewHost* render_view_host) {
   StartTimingPaint(render_view_host);
 }
 
 void NewTabUI::Observe(int type,
                        const content::NotificationSource& source,
@@ skipping 180 matching lines @@
 void NewTabUI::NewTabHTMLSource::AddResource(const char* resource,
                                              const char* mime_type,
                                              int resource_id) {
   DCHECK(resource);
   DCHECK(mime_type);
   resource_map_[std::string(resource)] =
       std::make_pair(std::string(mime_type), resource_id);
 }
 
 NewTabUI::NewTabHTMLSource::~NewTabHTMLSource() {}