Initial implementation of FeatureList in base/.

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 448 matching lines @@
         'containers/stack_container_unittest.cc',
         'cpu_unittest.cc',
         'debug/crash_logging_unittest.cc',
         'debug/debugger_unittest.cc',
         'debug/leak_tracker_unittest.cc',
         'debug/proc_maps_linux_unittest.cc',
         'debug/stack_trace_unittest.cc',
         'debug/task_annotator_unittest.cc',
         'deferred_sequenced_task_runner_unittest.cc',
         'environment_unittest.cc',
+        'feature_list_unittest.cc',
         'file_version_info_unittest.cc',
         'files/dir_reader_posix_unittest.cc',
         'files/file_path_unittest.cc',
         'files/file_path_watcher_unittest.cc',
         'files/file_proxy_unittest.cc',
         'files/file_unittest.cc',
         'files/file_util_proxy_unittest.cc',
         'files/file_util_unittest.cc',
         'files/important_file_writer_unittest.cc',
         'files/memory_mapped_file_unittest.cc',
@@ skipping 1180 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'base_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }