Work on GN Win64 build.

components/history/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.
 
 import("//third_party/protobuf/proto_library.gni")
 
 static_library("browser") {
   sources = [
     "download_constants.h",
     "download_database.cc",
@@ skipping 91 matching lines @@
       "android/favicon_sql_handler.cc",
       "android/favicon_sql_handler.h",
       "android/sql_handler.cc",
       "android/sql_handler.h",
       "android/urls_sql_handler.cc",
       "android/urls_sql_handler.h",
       "android/visit_sql_handler.cc",
       "android/visit_sql_handler.h",
     ]
   }
+
+  configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
 }
 
 proto_library("proto") {
   sources = [
     "in_memory_url_index_cache.proto",
   ]
 }