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

net/net.gyp

Index: net/net.gyp
diff --git a/net/net.gyp b/net/net.gyp
index e0b467c8cf62a54195beeea41a44e4a6b77dcf56..628bb6916a58f94173517f68a6503c9fa0dd18bd 100644
--- a/net/net.gyp
+++ b/net/net.gyp
@@ -939,13 +939,6 @@
             ],
           },
         ],
-        [ 'OS == "linux"', {
-            'dependencies': [
-              '../build/linux/system.gyp:dbus',
-              '../dbus/dbus.gyp:dbus',
-            ],
-          },
-        ],
       ],
     },
     {
@@ -996,7 +989,6 @@
         'base/net_log_unittest.cc',
         'base/net_log_unittest.h',
         'base/net_util_unittest.cc',
-        'base/network_change_notifier_linux_unittest.cc',
         'base/network_change_notifier_win_unittest.cc',
         'base/origin_bound_cert_service_unittest.cc',
         'base/pem_tokenizer_unittest.cc',
@@ -1232,13 +1224,6 @@
             ],
           },
         ],
-        [ 'OS == "linux"', {
-            'dependencies': [
-              '../build/linux/system.gyp:dbus',
-              '../dbus/dbus.gyp:dbus_test_support',
-            ],
-          },
-        ],
       ],
     },
     {