Add more size_t -> int warning fixes for the win x64 GN build.

components/domain_reliability/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.
 
 # Paths to the JSON files are kind of gross. They're stored in the gypi
 # relative to //components, since that's the working directory gyp seems
 # to use for all of the components. When we depend on them here, we need
 # to remove the leading domain_reliability, since *our* working directory
 # is one level deeper. When we call bake_in_configs.py, we need to give
 # it a properly-rebased path to //components so it can properly join the
@@ skipping 68 matching lines @@
     "context_unittest.cc",
     "dispatcher_unittest.cc",
     "monitor_unittest.cc",
     "scheduler_unittest.cc",
     "test_util.cc",
     "test_util.h",
     "uploader_unittest.cc",
     "util_unittest.cc",
   ]
 
+  configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
+
   deps = [
     ":domain_reliability",
     "//base",
     "//base/test:test_support",
     "//net:test_support",
     "//testing/gtest",
   ]
 }