Combine MSVS warning supression codes together in crypto.gyp

crypto/crypto.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': [
     'crypto.gypi',
   ],
   'targets': [
     {
       'target_name': 'crypto',
       'type': '<(component)',
       'product_name': 'crcrypto',  # Avoid colliding with OpenSSL's libcrypto
       'dependencies': [
         '../base/base.gyp:base',
         '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
       ],
       'defines': [
         'CRYPTO_IMPLEMENTATION',
       ],
-      'msvs_disabled_warnings': [
-        4018,
-      ],
       'conditions': [
         [ 'os_posix == 1 and OS != "mac" and OS != "ios" and OS != "android"', {
           'dependencies': [
             '../build/linux/system.gyp:ssl',
           ],
           'export_dependent_settings': [
             '../build/linux/system.gyp:ssl',
           ],
           'conditions': [
             [ 'chromeos==1', {
@@ skipping 51 matching lines @@
             '../third_party/nss/nss.gyp:nss',
           ],
         }],
         [ 'OS != "win"', {
           'sources!': [
             'capi_util.h',
             'capi_util.cc',
           ],
         }],
         [ 'OS == "win"', {
-          # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
-          'msvs_disabled_warnings': [4267, ],
+          'msvs_disabled_warnings': [
+            4267,  # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
+            4018,
+          ],
         }],
         [ 'use_openssl==1', {
             'dependencies': [
               '../third_party/boringssl/boringssl.gyp:boringssl',
             ],
             # TODO(joth): Use a glob to match exclude patterns once the
             #             OpenSSL file set is complete.
             'sources!': [
               'ec_private_key_nss.cc',
               'ec_signature_creator_nss.cc',
@@ skipping 183 matching lines @@
       ]}, {  # use_nss==0
       'targets': [
         {
           'target_name': 'crypto_test_support',
           'type': 'none',
           'sources': [],
         }
     ]}],
   ],
 }