Deprecate direct use of legacy extension management preference

extensions/browser/extension_prefs.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 "extensions/browser/extension_prefs.h"
 
 #include <iterator>
 
 #include "base/command_line.h"
 #include "base/prefs/pref_notifier.h"
@@ skipping 1795 matching lines @@
 }
 
 bool ExtensionPrefs::HasIncognitoPrefValue(const std::string& pref_key) {
   bool has_incognito_pref_value = false;
   extension_pref_value_map_->GetEffectivePrefValue(pref_key,
                                                    true,
                                                    &has_incognito_pref_value);
   return has_incognito_pref_value;
 }
 
-URLPatternSet ExtensionPrefs::GetAllowedInstallSites() {
-  URLPatternSet result;
-  const base::ListValue* list =
-      prefs_->GetList(pref_names::kAllowedInstallSites);
-  CHECK(list);
-
-  for (size_t i = 0; i < list->GetSize(); ++i) {
-    std::string entry_string;
-    URLPattern entry(URLPattern::SCHEME_ALL);
-    if (!list->GetString(i, &entry_string) ||
-        entry.Parse(entry_string) != URLPattern::PARSE_SUCCESS) {
-      LOG(ERROR) << "Invalid value for preference: "
-                 << pref_names::kAllowedInstallSites << "." << i;
-      continue;
-    }
-    result.AddPattern(entry);
-  }
-
-  return result;
-}
-
 const base::DictionaryValue* ExtensionPrefs::GetGeometryCache(
     const std::string& extension_id) const {
   const base::DictionaryValue* extension_prefs = GetExtensionPref(extension_id);
   if (!extension_prefs)
     return NULL;
 
   const base::DictionaryValue* ext = NULL;
   if (!extension_prefs->GetDictionary(kPrefGeometryCache, &ext))
     return NULL;
 
@@ skipping 333 matching lines @@
   extension_pref_value_map_->RegisterExtension(
       extension_id, install_time, is_enabled, is_incognito_enabled);
 
   FOR_EACH_OBSERVER(
       ExtensionPrefsObserver,
       observer_list_,
       OnExtensionRegistered(extension_id, install_time, is_enabled));
 }
 
 }  // namespace extensions