Revert 233815 "Quota: Implement QuotaBackendImpl"

trunk/src/webkit/browser/fileapi/obfuscated_file_util.h

 // 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.
 
 #ifndef WEBKIT_BROWSER_FILEAPI_OBFUSCATED_FILE_UTIL_H_
 #define WEBKIT_BROWSER_FILEAPI_OBFUSCATED_FILE_UTIL_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 212 matching lines @@
   // at most one database).
   void MaybePrepopulateDatabase(
       const std::vector<std::string>& type_strings_to_prepopulate);
 
  private:
   typedef SandboxDirectoryDatabase::FileId FileId;
   typedef SandboxDirectoryDatabase::FileInfo FileInfo;
 
   friend class ObfuscatedFileEnumerator;
   friend class ObfuscatedFileUtilTest;
-  friend class QuotaBackendImplTest;
   FRIEND_TEST_ALL_PREFIXES(ObfuscatedFileUtilTest, MaybeDropDatabasesAliveCase);
   FRIEND_TEST_ALL_PREFIXES(ObfuscatedFileUtilTest,
                            MaybeDropDatabasesAlreadyDeletedCase);
   FRIEND_TEST_ALL_PREFIXES(ObfuscatedFileUtilTest,
                            DestroyDirectoryDatabase_Isolated);
   FRIEND_TEST_ALL_PREFIXES(ObfuscatedFileUtilTest,
                            GetDirectoryDatabase_Isolated);
   FRIEND_TEST_ALL_PREFIXES(ObfuscatedFileUtilTest,
                            MigrationBackFromIsolated);
 
@@ skipping 106 matching lines @@
 
   // Not owned.
   SandboxFileSystemBackendDelegate* sandbox_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(ObfuscatedFileUtil);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_BROWSER_FILEAPI_OBFUSCATED_FILE_UTIL_H_