Move state sentinels into TypeFeedbackVector.

tools/gyp/v8.gyp

 # Copyright 2012 the V8 project authors. 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
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 743 matching lines @@
         '../../src/string-stream.h',
         '../../src/strtod.cc',
         '../../src/strtod.h',
         '../../src/ic/stub-cache.cc',
         '../../src/ic/stub-cache.h',
         '../../src/token.cc',
         '../../src/token.h',
         '../../src/transitions-inl.h',
         '../../src/transitions.cc',
         '../../src/transitions.h',
+        '../../src/type-feedback-vector-inl.h',
         '../../src/type-feedback-vector.cc',
         '../../src/type-feedback-vector.h',
         '../../src/type-info.cc',
         '../../src/type-info.h',
         '../../src/types-inl.h',
         '../../src/types.cc',
         '../../src/types.h',
         '../../src/typing.cc',
         '../../src/typing.h',
         '../../src/unbound-queue-inl.h',
@@ skipping 880 matching lines @@
         }],
         ['v8_compress_startup_data=="bz2"', {
           'libraries': [
             '-lbz2',
           ]
         }],
       ],
     },
   ],
 }