Mitigate spoofing attempt using Latin letters.

net/BUILD.gn

Index: net/BUILD.gn
diff --git a/net/BUILD.gn b/net/BUILD.gn
index 36c0fa441d285835c5cf00d3710aa55e8611f708..7c43cf7434a003f5f4b64745e2fd1ca1d53b1877 100644
--- a/net/BUILD.gn
+++ b/net/BUILD.gn
@@ -125,8 +125,6 @@ component("net") {
     "base/ip_endpoint.h",
     "base/load_timing_info.cc",
     "base/load_timing_info.h",
-    "base/lookup_string_in_fixed_set.cc",
-    "base/lookup_string_in_fixed_set.h",
     "base/net_error_details.h",
     "base/net_error_list.h",
     "base/net_errors.cc",
@@ -4158,7 +4156,6 @@ test("net_unittests") {
     "base/ip_endpoint_unittest.cc",
     "base/ip_pattern_unittest.cc",
     "base/layered_network_delegate_unittest.cc",
-    "base/lookup_string_in_fixed_set_unittest.cc",
     "base/mime_sniffer_unittest.cc",
     "base/mime_util_unittest.cc",
     "base/network_activity_monitor_unittest.cc",
@@ -5252,7 +5249,7 @@ if (!is_ios && !is_proto_quic) {
 }
 
 action_foreach("cert_verify_proc_whitelist_unittest_data") {
-  script = "//net/tools/dafsa/make_dafsa.py"
+  script = "//base/dafsa/make_dafsa.py"
   sources = [
     "//net/cert/cert_verify_proc_whitelist_unittest1.gperf",
   ]