Implement Blink-in-JS for DOM methods

Source/core/core_generated.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 148 matching lines @@
               '<(blink_core_output_dir)/PrivateScriptSources.h',
             ],
             'action': [
               'python',
               '../build/scripts/make_private_script_source.py',
               '<@(_outputs)',
               '<@(_private_script_files)'
             ],
         },
         {
+          'action_name': 'generatePrivateScriptForTesting',
+           'private_script_files': [
+              'testing/Internals.js',
+           ],
+           'inputs': [
+              '../build/scripts/make_private_script_source.py',
+              '<@(_private_script_files)',
+            ],
+            'outputs': [
+              '<(blink_core_output_dir)/PrivateScriptSourcesForTesting.h',
+            ],
+            'action': [
+              'python',
+              '../build/scripts/make_private_script_source.py',
+              '<@(_outputs)',
+              '<@(_private_script_files)'
+            ],
+        },
+        {
           'action_name': 'generateXMLViewerCSS',
           'inputs': [
             'xml/XMLViewer.css',
           ],
           'outputs': [
             '<(blink_core_output_dir)/XMLViewerCSS.h',
           ],
           'action': [
             'python',
             '../build/scripts/xxd.py',
@@ skipping 659 matching lines @@
             '../build/scripts/rule_bison.py',
             '<(RULE_INPUT_PATH)',
             '<(blink_core_output_dir)',
             '<(bison_exe)',
           ],
         },
       ],
     },
   ],
 }