Remove use of _USE_32BIT_TIME_T

third_party/libjingle/libjingle.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.
 
 {
   'includes': [
     '../../build/win_precompile.gypi',
   ],
   # Most of these settings have been split according to their scope into
   # :jingle_unexported_configs and :jingle_public_config in the GN build.
@@ skipping 133 matching lines @@
       'clang_warning_flags_unset': [
         # Don't warn about string->bool used in asserts.
         '-Wstring-conversion',
       ],
     },
     'conditions': [
       ['OS=="win"', {
         'include_dirs': [
           '../third_party/platformsdk_win7/files/Include',
         ],
-        'conditions' : [
-          ['target_arch == "ia32"', {
-            'defines': [
-              '_USE_32BIT_TIME_T',
-            ],
-          }],
-        ],
       }],
       ['OS=="linux"', {
         'defines': [
           'LINUX',
           'WEBRTC_LINUX',
         ],
       }],
       ['OS=="mac"', {
         'defines': [
           'OSX',
@@ skipping 217 matching lines @@
           ],
           'dependencies': [
             '<(DEPTH)/third_party/webrtc/modules/modules.gyp:audio_processing',
             'libjingle_webrtc_common',
           ],
         },
       ],
     }],
   ],
 }