Implementation of leveldb-backed PrefStore

base/base.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     '../build/win_precompile.gypi',
@@ skipping 270 matching lines @@
     },
     {
       'target_name': 'base_prefs',
       'type': '<(component)',
       'variables': {
         'enable_wexit_time_destructors': 1,
         'optimize': 'max',
       },
       'dependencies': [
         'base',
+        '../third_party/leveldatabase/leveldatabase.gyp:leveldatabase',
       ],
       'export_dependent_settings': [
         'base',
+        '../third_party/leveldatabase/leveldatabase.gyp:leveldatabase',
       ],
       'defines': [
         'BASE_PREFS_IMPLEMENTATION',
       ],
       'sources': [
         'prefs/base_prefs_export.h',
         'prefs/default_pref_store.cc',
         'prefs/default_pref_store.h',
         'prefs/json_pref_store.cc',
         'prefs/json_pref_store.h',
+        'prefs/leveldb_pref_store.cc',
+        'prefs/leveldb_pref_store.h',
         'prefs/overlay_user_pref_store.cc',
         'prefs/overlay_user_pref_store.h',
         'prefs/persistent_pref_store.h',
         'prefs/pref_change_registrar.cc',
         'prefs/pref_change_registrar.h',
         'prefs/pref_filter.h',
         'prefs/pref_member.cc',
         'prefs/pref_member.h',
         'prefs/pref_notifier.h',
         'prefs/pref_notifier_impl.cc',
@@ skipping 193 matching lines @@
         'observer_list_unittest.cc',
         'os_compat_android_unittest.cc',
         'path_service_unittest.cc',
         'pickle_unittest.cc',
         'platform_file_unittest.cc',
         'posix/file_descriptor_shuffle_unittest.cc',
         'posix/unix_domain_socket_linux_unittest.cc',
         'power_monitor/power_monitor_unittest.cc',
         'prefs/default_pref_store_unittest.cc',
         'prefs/json_pref_store_unittest.cc',
+        'prefs/leveldb_pref_store_unittest.cc',
         'prefs/mock_pref_change_callback.h',
         'prefs/overlay_user_pref_store_unittest.cc',
         'prefs/pref_change_registrar_unittest.cc',
         'prefs/pref_member_unittest.cc',
         'prefs/pref_notifier_impl_unittest.cc',
         'prefs/pref_service_unittest.cc',
         'prefs/pref_value_map_unittest.cc',
         'prefs/pref_value_store_unittest.cc',
         'prefs/scoped_user_pref_update_unittest.cc',
         'process/memory_unittest.cc',
@@ skipping 920 matching lines @@
             'base_unittests.isolate',
           ],
           'sources': [
             'base_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }