Finish modules build in GN.

Source/modules/modules.gyp

 #
 # Copyright (C) 2013 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
@@ skipping 17 matching lines @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 {
   'includes': [
     '../build/scripts/scripts.gypi',
     '../build/win/precompile.gypi',
     '../bindings/modules/modules.gypi',  # modules can depend on bindings/modules, but not on bindings
     'modules.gypi',
   ],
   'targets': [{
+    # GN version: //third_party/WebKit/Source/modules:modules
     'target_name': 'modules',
     'type': 'static_library',
     'dependencies': [
       '<(DEPTH)/third_party/zlib/zlib.gyp:zlib',
       '<(DEPTH)/third_party/sqlite/sqlite.gyp:sqlite',
       '../config.gyp:config',
       '../core/core.gyp:webcore',
       'make_modules_generated',
     ],
     'defines': [
       'BLINK_IMPLEMENTATION=1',
       'INSIDE_BLINK',
     ],
     'include_dirs': [
       # FIXME: Remove these once scripts generate qualified
       # includes correctly: http://crbug.com/380054
       '<(blink_core_output_dir)',
       '<(blink_modules_output_dir)',
     ],
     'sources': [
       '<@(modules_files)',
       '<@(bindings_modules_v8_generated_aggregate_files)',
     ],
     'actions': [
       {
+        # GN version: //third_party/WebKit/Source/modules:modules_fetch_polyfill
         'action_name': 'FetchPolyfill',
         'process_outputs_as_sources': 1,
         'variables': {
             'resources': [
                  'serviceworkers/polyfills/fetchPolyfill.js',
             ],
         },
         'inputs': [
             '../build/scripts/make-file-arrays.py',
             '<@(resources)',
         ],
         'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/blink/FetchPolyfill.h',
             '<(SHARED_INTERMEDIATE_DIR)/blink/FetchPolyfill.cpp',
         ],
         'action': [
             'python',
             '../build/scripts/make-file-arrays.py',
             '--out-h=<(SHARED_INTERMEDIATE_DIR)/blink/FetchPolyfill.h',
             '--out-cpp=<(SHARED_INTERMEDIATE_DIR)/blink/FetchPolyfill.cpp',
             '--namespace=WebCore',
             '<@(resources)',
         ],
       },
       {
+        # GN version: //third_party/WebKit/Source/modules:modules_cache_polyfill
         'action_name': 'CachePolyfill',
         'process_outputs_as_sources': 1,
         'variables': {
             'resources': [
                  'serviceworkers/polyfills/cachePolyfill.js',
             ],
         },
         'inputs': [
             '../build/scripts/make-file-arrays.py',
             '<@(resources)',
         ],
         'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/blink/CachePolyfill.h',
             '<(SHARED_INTERMEDIATE_DIR)/blink/CachePolyfill.cpp',
         ],
         'action': [
             'python',
             '../build/scripts/make-file-arrays.py',
             '--out-h=<(SHARED_INTERMEDIATE_DIR)/blink/CachePolyfill.h',
             '--out-cpp=<(SHARED_INTERMEDIATE_DIR)/blink/CachePolyfill.cpp',
             '--namespace=WebCore',
             '<@(resources)',
         ],
       },
       {
+        # GN version: //third_party/WebKit/Source/modules:modules_cache_storage_polyfill
         'action_name': 'CacheStoragePolyfill',
         'process_outputs_as_sources': 1,
         'variables': {
             'resources': [
                  'serviceworkers/polyfills/cacheStoragePolyfill.js',
             ],
         },
         'inputs': [
             '../build/scripts/make-file-arrays.py',
             '<@(resources)',
         ],
         'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/blink/CacheStoragePolyfill.h',
             '<(SHARED_INTERMEDIATE_DIR)/blink/CacheStoragePolyfill.cpp',
         ],
         'action': [
             'python',
             '../build/scripts/make-file-arrays.py',
             '--out-h=<(SHARED_INTERMEDIATE_DIR)/blink/CacheStoragePolyfill.h',
             '--out-cpp=<(SHARED_INTERMEDIATE_DIR)/blink/CacheStoragePolyfill.cpp',
             '--namespace=WebCore',
             '<@(resources)',
         ],
       },
     ],
     # Disable c4267 warnings until we fix size_t to int truncations.
     'msvs_disabled_warnings': [ 4267, 4334, ]
   },
   {
+    # GN version: //third_party/WebKit/Source/modules:modules_testing
     'target_name': 'modules_testing',
     'type': 'static_library',
     'dependencies': [
       '../config.gyp:config',
       '../core/core.gyp:webcore',
     ],
     'defines': [
       'BLINK_IMPLEMENTATION=1',
       'INSIDE_BLINK',
     ],
     'sources': [
       '<@(modules_testing_files)',
     ],
 
   },
   {
     # FIXME: should be in modules_generated.gyp
+    # GN version: //third_party/WebKit/Source/modules:make_modules_generated
     'target_name': 'make_modules_generated',
     'type': 'none',
     'hard_dependency': 1,
     'dependencies': [
       #'generated_testing_idls',
       '../core/core_generated.gyp:core_event_interfaces',
       '../bindings/modules/generated.gyp:modules_event_generated',
       '../config.gyp:config',
     ],
     'sources': [
       # bison rule
       '../core/css/CSSGrammar.y',
       '../core/xml/XPathGrammar.y',
     ],
     'actions': [
     ],
   }],
 }