Update existing uses of /wd4267 to use the GN config

components/autofill/core/browser/BUILD.gn

 # Copyright 2014 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.
 
 if (is_android) {
   import("//build/config/android/config.gni")
   autofill_enable_sync = !is_android_webview_build
 } else {
   autofill_enable_sync = true
 }
@@ skipping 157 matching lines @@
     "//third_party/icu",
     "//third_party/libaddressinput:util",
     "//third_party/libphonenumber",
     "//third_party/libjingle",
     "//ui/base",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//url",
   ]
 
+  configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
   public_configs = [ ":autofill_browser_config" ]
 
   if (autofill_enable_sync) {
     deps += [ "//sync" ]
   } else {
     sources -= [
       "webdata/autocomplete_syncable_service.cc",
       "webdata/autocomplete_syncable_service.h",
       "webdata/autofill_profile_syncable_service.cc",
       "webdata/autofill_profile_syncable_service.h",
       "webdata/autofill_wallet_syncable_service.cc",
       "webdata/autofill_wallet_syncable_service.h",
     ]
   }
-
-  if (is_win) {
-    # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
-    cflags = [ "/wd4267" ]
-  }
 }
 
 static_library("test_support") {
   testonly = true
   sources = [
     "autofill_test_utils.cc",
     "autofill_test_utils.h",
     "data_driven_test.cc",
     "data_driven_test.h",
     "suggestion_test_helpers.h",
@@ skipping 74 matching lines @@
     "//sync",
     "//sync:test_support_sync_api",
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/libphonenumber",
     "//third_party/libjingle",
     "//ui/base",
     "//url",
   ]
 }