Reland Initial ServiceWorker Cache API polyfill.

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 40 matching lines @@
     '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': [
+      {
+        '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)',
+        ],
+      },
+    ],
     # Disable c4267 warnings until we fix size_t to int truncations.
     'msvs_disabled_warnings': [ 4267, 4334, ]
   },
   {
     'target_name': 'modules_testing',
     'type': 'static_library',
     'dependencies': [
       '../config.gyp:config',
       '../core/core.gyp:webcore',
     ],
@@ skipping 19 matching lines @@
     ],
     'sources': [
       # bison rule
       '../core/css/CSSGrammar.y',
       '../core/xml/XPathGrammar.y',
     ],
     'actions': [
     ],
   }],
 }