Split modules-dependent Event code in core.

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 20 matching lines @@
 {
   'includes': [
     'core.gypi',
     '../bindings/bindings.gypi',
     '../build/features.gypi',
     '../build/scripts/scripts.gypi',
   ],
 
   'targets': [
     {
+      'target_name': 'core_bindings_generated',
+      'type': 'none',
+      'actions': [
+        {
+          'action_name': 'event_interfaces',
+          'variables': {
+            'event_idl_files': [
+              '<@(core_event_idl_files)',
+            ],
+            'event_idl_files_list':
+                '<|(event_idl_files_list.tmp <@(event_idl_files))',
+          },
+          'inputs': [
+            '../bindings/scripts/generate_event_interfaces.py',
+            '../bindings/scripts/utilities.py',
+            '<(event_idl_files_list)',
+            '<@(event_idl_files)',
+          ],
+          'outputs': [
+            '<(blink_output_dir)/EventInterfaces.in',
+          ],
+          'action': [
+            'python',
+            '../bindings/scripts/generate_event_interfaces.py',
+            '--event-idl-files-list',
+            '<(event_idl_files_list)',
+            '--event-interfaces-file',
+            '<(blink_output_dir)/EventInterfaces.in',
+            '--write-file-only-if-changed',
+            '<(write_file_only_if_changed)',
+          ],
+        },
+      ],
+    },
+    {
       'target_name': 'generated_testing_idls',
       'type': 'none',
       'actions': [
         {
           'action_name': 'Settings',
           'inputs': [
             '<@(scripts_for_in_files)',
             '../build/scripts/make_settings.py',
             '../build/scripts/templates/InternalSettingsGenerated.idl.tmpl',
             '../build/scripts/templates/InternalSettingsGenerated.cpp.tmpl',
@@ skipping 37 matching lines @@
           ],
         },
       ]
     },
     {
       'target_name': 'make_core_generated',
       'type': 'none',
       'hard_dependency': 1,
       'dependencies': [
         'generated_testing_idls',
-        '../bindings/core_bindings_generated.gyp:core_bindings_generated',
+        'core_bindings_generated',
         '../config.gyp:config',
       ],
       'sources': [
         # bison rule
         'css/CSSGrammar.y',
         'xml/XPathGrammar.y',
       ],
       'actions': [
         {
           'action_name': 'generateXMLViewerCSS',
@@ skipping 670 matching lines @@
             '../build/scripts/rule_bison.py',
             '<(RULE_INPUT_PATH)',
             '<(SHARED_INTERMEDIATE_DIR)/blink',
             '<(bison_exe)',
           ],
         },
       ],
     },
   ],
 }