Expand support in safe_numeric.h

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 556 matching lines @@
         'prefs/scoped_user_pref_update_unittest.cc',
         'process/memory_unittest.cc',
         'process/memory_unittest_mac.h',
         'process/memory_unittest_mac.mm',
         'process/process_metrics_unittest.cc',
         'process/process_metrics_unittest_ios.cc',
         'process/process_util_unittest.cc',
         'profiler/tracked_time_unittest.cc',
         'rand_util_unittest.cc',
         'safe_numerics_unittest.cc',
-        'safe_numerics_unittest.nc',
         'scoped_clear_errno_unittest.cc',
         'scoped_native_library_unittest.cc',
         'scoped_observer.h',
         'security_unittest.cc',
         'sequence_checker_unittest.cc',
         'sha1_unittest.cc',
         'stl_util_unittest.cc',
         'strings/nullable_string16_unittest.cc',
         'strings/safe_sprintf_unittest.cc',
         'strings/string16_unittest.cc',
@@ skipping 808 matching lines @@
             'base_unittests.isolate',
           ],
           'sources': [
             'base_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }