Extension Settings API: make it so that when leveldb storage areas fail to be

chrome/browser/extensions/settings/settings_leveldb_storage.cc

Index: chrome/browser/extensions/settings/settings_leveldb_storage.cc
diff --git a/chrome/browser/extensions/settings/settings_leveldb_storage.cc b/chrome/browser/extensions/settings/settings_leveldb_storage.cc
index 19e3b83b17cd72f1b604ebcfd9a187f677b836ab..77971cabca5e25cdcd65b5d1cf715d25be46675d 100644
--- a/chrome/browser/extensions/settings/settings_leveldb_storage.cc
+++ b/chrome/browser/extensions/settings/settings_leveldb_storage.cc
@@ -47,10 +47,10 @@ class ScopedSnapshot {
 
 }  // namespace
 
-/* static */
-SettingsLeveldbStorage* SettingsLeveldbStorage::Create(
-      const FilePath& base_path,
-      const std::string& extension_id) {
+// SettingsLeveldbStorage::Factory
+
+SettingsStorage* SettingsLeveldbStorage::Factory::Create(
+    const FilePath& base_path, const std::string& extension_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   FilePath path = base_path.AppendASCII(extension_id);
 
@@ -72,6 +72,8 @@ SettingsLeveldbStorage* SettingsLeveldbStorage::Create(
   return new SettingsLeveldbStorage(path, db);
 }
 
+// SettingsLeveldbStorage
+
 SettingsLeveldbStorage::SettingsLeveldbStorage(
     const FilePath& db_path, leveldb::DB* db)
     : db_path_(db_path), db_(db) {