Extension ports devtools remote service....

chrome/chrome.gyp

 # Copyright (c) 2009 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.
 
 {
   'variables': {
     'chromium_code': 1,
 
     # Define the common dependencies that contain all the actual
     # Chromium functionality.  This list gets pulled in below by
@@ skipping 2547 matching lines @@
         'browser/debugger/devtools_protocol_handler.h',
         'browser/debugger/devtools_remote.h',
         'browser/debugger/devtools_remote_listen_socket.cc',
         'browser/debugger/devtools_remote_listen_socket.h',
         'browser/debugger/devtools_remote_message.cc',
         'browser/debugger/devtools_remote_message.h',
         'browser/debugger/devtools_remote_service.cc',
         'browser/debugger/devtools_remote_service.h',
         'browser/debugger/devtools_window.cc',
         'browser/debugger/devtools_window.h',
+        'browser/debugger/extension_ports_remote_service.cc',
+        'browser/debugger/extension_ports_remote_service.h',
         'browser/debugger/inspectable_tab_proxy.cc',
         'browser/debugger/inspectable_tab_proxy.h',
       ],
       'conditions': [
         ['OS=="linux"', {
           'dependencies': [
             '../build/linux/system.gyp:gtk',
           ],
         }],
       ],
@@ skipping 3074 matching lines @@
               # Use outputs of this action as inputs for the main target build.
               # Seems as a misnomer but makes this happy on Linux (scons).
               'process_outputs_as_sources': 1,
             },
           ],  # 'actions'
         },
       ]
     }],
   ],  # 'conditions'
 }