GN support for //jingle directory

jingle/jingle.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.
 
 {
   'includes': [
     'jingle.gypi',
   ],
   'variables': {
     'chromium_code': 1,
   },  # variables
   'conditions': [
     ['enable_webrtc==1 or OS!="android"', {
       'targets': [
         # A library of various utils for integration with libjingle.
+        # GN version: //jingle:jingle_glue
         {
           'target_name': 'jingle_glue',
           'type': 'static_library',
           'sources': [
             '<@(jingle_glue_sources)',
           ],
           'dependencies': [
             '../base/base.gyp:base',
             '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
             '../net/net.gyp:net',
             '../third_party/libjingle/libjingle.gyp:libjingle',
           ],
           'export_dependent_settings': [
             '../third_party/libjingle/libjingle.gyp:libjingle',
           ],
         },
         # A library for sending and receiving peer-issued notifications.
         #
         # TODO(akalin): Separate out the XMPP stuff from this library into
         # its own library.
+        #
+        # GN version: //jingle:notifier
         {
           'target_name': 'notifier',
           'type': 'static_library',
           'sources': [
             'notifier/base/const_communicator.h',
             'notifier/base/gaia_constants.cc',
             'notifier/base/gaia_constants.h',
             'notifier/base/gaia_token_pre_xmpp_auth.cc',
             'notifier/base/gaia_token_pre_xmpp_auth.h',
             'notifier/base/notification_method.h',
@@ skipping 47 matching lines @@
             '../net/net.gyp:net',
             '../third_party/expat/expat.gyp:expat',
             '../third_party/libjingle/libjingle.gyp:libjingle',
             '../url/url.gyp:url_lib',
             'jingle_glue',
           ],
           'export_dependent_settings': [
             '../third_party/libjingle/libjingle.gyp:libjingle',
           ],
         },
+        # GN version: //jingle:notifier_test_util
         {
           'target_name': 'notifier_test_util',
           'type': 'static_library',
           'sources': [
             'notifier/base/fake_base_task.cc',
             'notifier/base/fake_base_task.h',
             'notifier/listener/fake_push_client.cc',
             'notifier/listener/fake_push_client.h',
             'notifier/listener/fake_push_client_observer.cc',
             'notifier/listener/fake_push_client_observer.h',
           ],
           'dependencies': [
             'notifier',
             '../base/base.gyp:base',
             '../testing/gmock.gyp:gmock',
           ],
         },
+        # GN version: //jingle:jingle_unittests
         {
           'target_name': 'jingle_unittests',
           'type': 'executable',
           'sources': [
             'glue/channel_socket_adapter_unittest.cc',
             'glue/chrome_async_socket_unittest.cc',
             'glue/fake_ssl_client_socket_unittest.cc',
             'glue/jingle_glue_mock_objects.cc',
             'glue/jingle_glue_mock_objects.h',
             'glue/logging_unittest.cc',
@@ skipping 49 matching lines @@
       'targets': [
         # Stub targets as Android doesn't use libjingle when webrtc is disabled.
         {
           'target_name': 'jingle_glue',
           'type': 'none',
         },
         {
           'target_name': 'jingle_glue_test_util',
           'type': 'none',
         },
+        # GN version: //jingle:notifier
         {
           'target_name': 'notifier',
           'type': 'static_library',
           'sources': [
             'notifier/base/gaia_constants.cc',
             'notifier/base/gaia_constants.h',
             'notifier/base/notification_method.h',
             'notifier/base/notification_method.cc',
             'notifier/base/notifier_options.cc',
             'notifier/base/notifier_options.h',
           ],
           'dependencies': [
             '../base/base.gyp:base',
             '../net/net.gyp:net',
           ],
         },
         {
           'target_name': 'notifier_test_util',
           'type': 'none',
         },
       ],
     }],
   ],
 }