Start putting absolute paths in generated files.

Source/bindings/derived_sources.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 153 matching lines @@
           '<!@pymod_do_main(supplemental_idl_files <@(idl_files))',
         ],
         'outputs': [
           # FIXME:  The .cpp file should be in webkit/bindings once
           # we coax GYP into supporting it (see 'action' below).
           '<(SHARED_INTERMEDIATE_DIR)/webcore/bindings/V8<(RULE_INPUT_ROOT).cpp',
           '<(SHARED_INTERMEDIATE_DIR)/webkit/bindings/V8<(RULE_INPUT_ROOT).h',
         ],
         'variables': {
           'generator_include_dirs': [
+            # XXX: Make HFileForInterface() look in the dir of the current idl file, then most of the new ones can be pruned again
+            '--include', '../modules/battery',
+            '--include', '../modules/donottrack',
+            '--include', '../modules/geolocation',
             '--include', '../modules/filesystem',
+            '--include', '../modules/gamepad',
             '--include', '../modules/indexeddb',
+            '--include', '../modules/inputmethod',
             '--include', '../modules/mediasource',
             '--include', '../modules/mediastream',
             '--include', '../modules/navigatorcontentutils',
             '--include', '../modules/notifications',
+            '--include', '../modules/quota',
+            '--include', '../modules/speech',
             '--include', '../modules/webaudio',
             '--include', '../modules/webdatabase',
             '--include', '../modules/webmidi',
+            '--include', '../modules/websockets',
             '--include', '../core/css',
             '--include', '../core/dom',
             '--include', '../core/fileapi',
             '--include', '../core/html',
+            '--include', '../core/inspector',
+            '--include', '../core/loader/appcache',
             '--include', '../core/page',
             '--include', '../core/plugins',
             '--include', '../core/storage',
             '--include', '../core/svg',
             '--include', '../core/testing',
             '--include', '../core/workers',
             '--include', '../core/xml',
             '--include', '<(SHARED_INTERMEDIATE_DIR)/webkit',
           ],
         },
@@ skipping 23 matching lines @@
           '--additionalIdlFiles',
           '<(webcore_test_support_idl_files)',
           '<(RULE_INPUT_PATH)',
           '<@(preprocessor)',
         ],
         'message': 'Generating binding from <(RULE_INPUT_PATH)',
       }],
     },
   ],
 }