Add NetworkHandler to own network handlers in src/chromeos/network

chromeos/chromeos.gyp

 # Copyright (c) 2012 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': [
     'chromeos_memory.gypi',
@@ skipping 233 matching lines @@
         'network/managed_state.cc',
         'network/managed_state.h',
         'network/network_change_notifier_chromeos.cc',
         'network/network_change_notifier_chromeos.h',
         'network/network_change_notifier_factory_chromeos.cc',
         'network/network_change_notifier_factory_chromeos.h',
         'network/network_configuration_handler.cc',
         'network/network_configuration_handler.h',
         'network/network_event_log.cc',
         'network/network_event_log.h',
+        'network/network_handler.cc',
+        'network/network_handler.h',
         'network/network_handler_callbacks.cc',
         'network/network_handler_callbacks.h',
         'network/network_ip_config.cc',
         'network/network_ip_config.h',
         'network/network_profile.cc',
         'network/network_profile.h',
         'network/network_profile_handler.cc',
         'network/network_profile_handler.h',
         'network/network_profile_observer.h',
         'network/network_sms_handler.cc',
@@ skipping 308 matching lines @@
         '../third_party/cros_system_api/dbus/video_activity_update.proto',
       ],
       'variables': {
         'proto_in_dir': '../third_party/cros_system_api/dbus/',
         'proto_out_dir': 'chromeos/dbus',
       },
       'includes': ['../build/protoc.gypi'],
     },
   ],
 }