Switching ExtensionSpecialStoragePolicy::IsStorageDurable to use DurableStoragePermissionContext.

components/content_settings/core/browser/cookie_settings.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 "components/content_settings/core/browser/cookie_settings.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "components/content_settings/core/browser/content_settings_utils.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
@@ skipping 88 matching lines @@
       primary_url, GURL(), CONTENT_SETTINGS_TYPE_COOKIES, std::string(),
       setting);
 }
 
 void CookieSettings::ResetCookieSetting(const GURL& primary_url) {
   host_content_settings_map_->SetNarrowestContentSetting(
       primary_url, GURL(), CONTENT_SETTINGS_TYPE_COOKIES,
       CONTENT_SETTING_DEFAULT);
 }
 
-bool CookieSettings::IsStorageDurable(const GURL& origin) const {
-  // TODO(dgrogan): Don't use host_content_settings_map_ directly.
-  // https://crbug.com/539538
-  ContentSetting setting = host_content_settings_map_->GetContentSetting(
-      origin /*primary*/, origin /*secondary*/,
-      CONTENT_SETTINGS_TYPE_DURABLE_STORAGE,
-      std::string() /*resource_identifier*/);
-  return setting == CONTENT_SETTING_ALLOW;
-}
-
 void CookieSettings::ShutdownOnUIThread() {
   DCHECK(thread_checker_.CalledOnValidThread());
   pref_change_registrar_.RemoveAll();
 }
 
 ContentSetting CookieSettings::GetCookieSetting(const GURL& url,
                                                 const GURL& first_party_url,
                                                 bool setting_cookie,
                                                 SettingSource* source) const {
   // Auto-allow in extensions or for WebUI embedded in a secure origin.
@@ skipping 49 matching lines @@
   block_third_party_cookies_ = pref_change_registrar_.prefs()->GetBoolean(
       prefs::kBlockThirdPartyCookies);
 }
 
 bool CookieSettings::ShouldBlockThirdPartyCookies() const {
   base::AutoLock auto_lock(lock_);
   return block_third_party_cookies_;
 }
 
 }  // namespace content_settings