mandoline: write this after lunch.

mojo/services/network/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("//mojo/public/mojo_application.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 
   java_library_path = "$target_out_dir/java_library.dex.jar"
@@ skipping 82 matching lines @@
   deps = [
     "//base",
     "//components/filesystem/public/interfaces",
     "//mojo/application/public/cpp",
     "//mojo/common:common_base",
     "//mojo/common:url_type_converters",
     "//mojo/message_pump",
     "//mojo/public/cpp/system:system",
     "//mojo/services/network/public/cpp",
     "//mojo/services/network/public/interfaces",
+    "//mojo/services/tracing/public/cpp",
     "//net",
     "//net:extras",
     "//net:http_server",
     "//url",
     "//sql/mojo",
   ]
 }
 
 source_set("sources") {
   visibility = [ ":*" ]
@@ skipping 32 matching lines @@
     "//mojo/common:common_base",
     "//mojo/message_pump",
     "//mojo/public/cpp/bindings:callback",
     "//mojo/services/network/public/cpp",
     "//mojo/services/network/public/interfaces",
     "//net",
     "//net:test_support",
     "//testing/gtest",
   ]
 }