[MD settings] settings for pdf documents

chrome/browser/extensions/api/settings_private/prefs_util.cc

 // Copyright 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/extensions/api/settings_private/prefs_util.h"
 
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/chrome_extension_function.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "components/autofill/core/common/autofill_pref_names.h"
 #include "components/bookmarks/common/bookmark_pref_names.h"
 #include "components/browsing_data/core/pref_names.h"
 #include "components/content_settings/core/common/pref_names.h"
 #include "components/drive/drive_pref_names.h"
 #include "components/password_manager/core/common/password_manager_pref_names.h"
 #include "components/prefs/pref_service.h"
 #include "components/proxy_config/proxy_config_pref_names.h"
-#include "components/proxy_config/proxy_config_pref_names.h"
 #include "components/safe_browsing_db/safe_browsing_prefs.h"
 #include "components/spellcheck/browser/pref_names.h"
 #include "components/translate/core/browser/translate_prefs.h"
 #include "components/translate/core/common/translate_pref_names.h"
 #include "components/url_formatter/url_fixer.h"
 #include "extensions/browser/extension_pref_value_map.h"
 #include "extensions/browser/extension_pref_value_map_factory.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/common/extension.h"
 
@@ skipping 121 matching lines @@
   (*s_whitelist)[spellcheck::prefs::kSpellCheckUseSpellingService] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
   (*s_whitelist)[::prefs::kEnableTranslate] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
   (*s_whitelist)[translate::TranslatePrefs::kPrefTranslateBlockedLanguages] =
       settings_private::PrefType::PREF_TYPE_LIST;
 
   // Site Settings prefs.
   (*s_whitelist)[::prefs::kBlockThirdPartyCookies] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
+  (*s_whitelist)[::prefs::kPluginsAlwaysOpenPdfExternally] =
+      settings_private::PrefType::PREF_TYPE_BOOLEAN;
 
   // Clear browsing data settings.
   (*s_whitelist)[browsing_data::prefs::kDeleteBrowsingHistory] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
   (*s_whitelist)[browsing_data::prefs::kDeleteDownloadHistory] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
   (*s_whitelist)[browsing_data::prefs::kDeleteCache] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
   (*s_whitelist)[browsing_data::prefs::kDeleteCookies] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
@@ skipping 487 matching lines @@
 
 bool PrefsUtil::IsCrosSetting(const std::string& pref_name) {
 #if defined(OS_CHROMEOS)
   return CrosSettings::Get()->IsCrosSettings(pref_name);
 #else
   return false;
 #endif
 }
 
 }  // namespace extensions