GN rules for everything in //mojo

mojo/mojo_services.gypi

 # Copyright (c) 2014 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.
 
 {
   'targets': [
     {
+      # GN version: //mojo/services/html_viewer
       'target_name': 'mojo_html_viewer',
       'type': 'loadable_module',
       'dependencies': [
         '../cc/blink/cc_blink.gyp:cc_blink',
         '../cc/cc.gyp:cc',
         '../cc/cc.gyp:cc_surfaces',
         '../net/net.gyp:net',
         '../skia/skia.gyp:skia',
         '../third_party/WebKit/public/blink.gyp:blink',
         '../ui/native_theme/native_theme.gyp:native_theme',
@@ skipping 366 matching lines @@
       ],
       'includes': [ 'public/tools/bindings/mojom_bindings_generator.gypi' ],
       'export_dependent_settings': [
         'mojo_base.gyp:mojo_cpp_bindings',
       ],
       'dependencies': [
         'mojo_base.gyp:mojo_cpp_bindings',
       ],
     },
     {
-      # GN version: //mojo/services/network
+      # GN version: //mojo/services/network:lib
       'target_name': 'mojo_network_service_lib',
       'type': 'static_library',
       'dependencies': [
         '../base/base.gyp:base',
         '../net/net.gyp:net',
         '../url/url.gyp:url_lib',
         'mojo_base.gyp:mojo_common_lib',
         'mojo_base.gyp:mojo_application_chromium',
         'mojo_network_bindings',
       ],
       'export_dependent_settings': [
         'mojo_network_bindings',
       ],
       'sources': [
         'services/network/cookie_store_impl.cc',
         'services/network/cookie_store_impl.h',
         'services/network/network_context.cc',
         'services/network/network_context.h',
         'services/network/network_service_impl.cc',
         'services/network/network_service_impl.h',
         'services/network/url_loader_impl.cc',
         'services/network/url_loader_impl.h',
         'services/network/web_socket_impl.cc',
         'services/network/web_socket_impl.h',
       ],
     },
     {
+      # GN version: //mojo/services/network
       'target_name': 'mojo_network_service',
       'type': 'loadable_module',
       'dependencies': [
         'mojo_network_bindings',
         'mojo_network_service_lib',
         '<(mojo_system_for_loadable_module)',
       ],
       'export_dependent_settings': [
         'mojo_network_bindings',
       ],
@@ skipping 450 matching lines @@
               'dependencies': [
                 '../ui/gfx/x/gfx_x11.gyp:gfx_x11',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }