DevTools: discover default port node servers for debugging (behind experiment)

third_party/WebKit/Source/devtools/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("//build/config/features.gni")
 import("//third_party/WebKit/Source/core/core.gni")
 
 devtools_embedder_scripts = [
   "front_end/devtools.js",
   "front_end/Tests.js",
@@ skipping 269 matching lines @@
   "front_end/ui/treeoutline.js",
 ]
 devtools_main_js_files = [
   "front_end/main/errorWarningCounter.css",
   "front_end/main/remoteDebuggingTerminatedScreen.css",
   "front_end/main/renderingOptions.css",
   "front_end/main/targetCrashedScreen.css",
   "front_end/main/Connections.js",
   "front_end/main/Main.js",
   "front_end/main/OverlayController.js",
+  "front_end/main/RemoteLocationManager.js",
   "front_end/main/RenderingOptions.js",
   "front_end/main/SimpleApp.js",
 ]
 devtools_module_json_files = [
   "front_end/accessibility/module.json",
   "front_end/animation/module.json",
   "front_end/audits/module.json",
   "front_end/bindings/module.json",
   "front_end/cm_modes/module.json",
   "front_end/common/module.json",
@@ skipping 802 matching lines @@
     deps = [
       ":frontend_protocol_sources",
       ":supported_css_properties",
     ]
     sources = generated_scripts
     outputs = [
       "$resources_out_debug_dir/{{source_file_part}}",
     ]
   }
 }