Offline state detection for linux, using new D-Bus library.

net/net.gyp

 # Copyright (c) 2011 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,
 
     'linux_link_kerberos%': 0,
     'conditions': [
@@ skipping 888 matching lines @@
               'ENABLE_PERSISTENT_SESSION_COOKIES'
             ],
           }, {  # else OS! = "android"
             'defines': [
               # These are the features Android doesn't support.
               'ENABLE_MEDIA_CODEC_THEORA',
               'ENABLE_MEDIA_TYPE_OGG',
             ],
           },
         ],
+        [ 'OS == "linux"', {
+            'dependencies': [
+              '../dbus/dbus.gyp:dbus',
+            ],
+          },
+        ],
       ],
     },
     {
       'target_name': 'net_unittests',
       'type': 'executable',
       'dependencies': [
         'net',
         'net_test_support',
         '../base/base.gyp:base',
         '../base/base.gyp:base_i18n',
@@ skipping 656 matching lines @@
             'tools/dump_cache/url_to_filename_encoder.cc',
             'tools/dump_cache/url_to_filename_encoder.h',
             'tools/dump_cache/url_utilities.h',
             'tools/dump_cache/url_utilities.cc',
           ],
         },
       ],
     }],
   ],
 }