net: extract GetDirectoryListingXXX functions into directory_listing.*

net/BUILD.gn

 # Copyright (c) 2013 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("//build/config/chromecast_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build_overrides/v8.gni")
@@ skipping 431 matching lines @@
     }
 
     # ICU support.
     deps += [
       "//base:i18n",
       "//third_party/icu",
     ]
     sources += [
       "base/filename_util_icu.cc",
       "base/net_string_util_icu.cc",
-      "base/net_util_icu.cc",
     ]
 
     # Brotli support.
     deps += [ "//third_party/brotli" ]
     sources += [ "filter/brotli_filter.cc" ]
   }
 }
 
 if (is_android) {
   # Same as net, but with brotli encoding, ICU, file, ftp, and websocket
@@ skipping 1258 matching lines @@
   if (enable_websockets) {
     sources += [ "websockets/websocket_frame_perftest.cc" ]
   }
 
   if (use_v8_in_net) {
     deps += [ ":net_with_v8" ]
   } else {
     sources -= [ "proxy/proxy_resolver_perftest.cc" ]
   }
 }