Allow different types of devtools client

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,
   },
   'includes': [
     '../build/common.gypi',
@@ skipping 525 matching lines @@
         'browser/debugger/debugger_node.h',
         'browser/debugger/debugger_shell.cc',
         'browser/debugger/debugger_shell.h',
         'browser/debugger/debugger_shell_stubs.cc',
         'browser/debugger/debugger_view.cc',
         'browser/debugger/debugger_view.h',
         'browser/debugger/debugger_window.cc',
         'browser/debugger/debugger_window.h',
         'browser/debugger/debugger_wrapper.cc',
         'browser/debugger/debugger_wrapper.h',
+        'browser/debugger/devtools_client_host.h',
         'browser/debugger/devtools_manager.h',
         'browser/debugger/devtools_manager.cc',
         'browser/debugger/devtools_window.h',
         'browser/debugger/devtools_window_gtk.cc',
         'browser/debugger/devtools_window_mac.cc',
         'browser/debugger/devtools_window_win.cc',
         'browser/debugger/devtools_view.cc',
         'browser/debugger/devtools_view.h',
         'browser/dock_info.cc',
         'browser/dock_info.h',
@@ skipping 2139 matching lines @@
             'Debug': {
               'msvs_precompiled_header': 'tools/build/win/precompiled.h',
               'msvs_precompiled_source': 'tools/build/win/precompiled.cc',
             },
           },
         },
       ]},  # 'targets'
     ],  # OS=="win"
   ],  # 'conditions'
 }