Revert 233815 "Quota: Implement QuotaBackendImpl"

trunk/src/webkit/storage_browser.gyp

 # Copyright 2013 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 138 matching lines @@
         'browser/fileapi/native_file_util.h',
         'browser/fileapi/obfuscated_file_util.cc',
         'browser/fileapi/obfuscated_file_util.h',
         'browser/fileapi/open_file_system_mode.h',
         'browser/fileapi/plugin_private_file_system_backend.cc',
         'browser/fileapi/plugin_private_file_system_backend.h',
         'browser/fileapi/quota/open_file_handle.cc',
         'browser/fileapi/quota/open_file_handle.h',
         'browser/fileapi/quota/open_file_handle_context.cc',
         'browser/fileapi/quota/open_file_handle_context.h',
-        'browser/fileapi/quota/quota_backend_impl.cc',
-        'browser/fileapi/quota/quota_backend_impl.h',
         'browser/fileapi/quota/quota_reservation.cc',
         'browser/fileapi/quota/quota_reservation.h',
         'browser/fileapi/quota/quota_reservation_buffer.cc',
         'browser/fileapi/quota/quota_reservation_buffer.h',
         'browser/fileapi/quota/quota_reservation_manager.cc',
         'browser/fileapi/quota/quota_reservation_manager.h',
         'browser/fileapi/recursive_operation_delegate.cc',
         'browser/fileapi/recursive_operation_delegate.h',
         'browser/fileapi/remove_operation_delegate.cc',
         'browser/fileapi/remove_operation_delegate.h',
@@ skipping 61 matching lines @@
         'browser/fileapi/dump_file_system.cc',
       ],
       'dependencies': [
         '<(DEPTH)/base/base.gyp:base',
         '<(DEPTH)/webkit/storage_common.gyp:webkit_storage_common',
         'webkit_storage_browser',
       ],
     },
   ],
 }