Remove autofocus.

sky/engine/core/frame/UseCounter.h

 /*
  * Copyright (C) 2012 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 53 matching lines @@
         PageDestruction = 0,
         PrefixedIndexedDB = 3,
         WorkerStart = 4,
         SharedWorkerStart = 5,
         UnprefixedIndexedDB = 9,
         UnprefixedRequestAnimationFrame = 13,
         PrefixedRequestAnimationFrame = 14,
         PrefixedTransitionEndEvent = 18,
         UnprefixedTransitionEndEvent = 19,
         PrefixedAndUnprefixedTransitionEndEvent = 20,
-        AutoFocusAttribute = 21,
+
         DataListElement = 23,
         FormAttribute = 24,
         IncrementalAttribute = 25,
         InputTypeColor = 26,
         InputTypeDate = 27,
         InputTypeDateTimeFallback = 29,
         InputTypeDateTimeLocal = 30,
         InputTypeEmail = 31,
         InputTypeMonth = 32,
         InputTypeNumber = 33,
@@ skipping 381 matching lines @@
 
     void updateMeasurements();
 
     OwnPtr<BitVector> m_countBits;
     BitVector m_CSSFeatureBits;
 };
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_CORE_FRAME_USECOUNTER_H_