INPUT element: Remove case-insensitive matching for radio button group names.

third_party/WebKit/Source/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 1181 matching lines @@
     HTMLCanvasElement = 1503,
     SVGSMILAnimationElementTiming = 1504,
     SVGSMILBeginEndAnimationElement = 1505,
     SVGSMILPausing = 1506,
     SVGSMILCurrentTime = 1507,
     HTMLBodyElementOnSelectionChangeAttribute = 1508,
     ForeignFetchInterception = 1509,
     MapNameMatchingStrict = 1510,
     MapNameMatchingASCIICaseless = 1511,
     MapNameMatchingUnicodeLower = 1512,
-    RadioNameMatchingStrict = 1513,
-    RadioNameMatchingASCIICaseless = 1514,
-    RadioNameMatchingCaseFolding = 1515,
     InputSelectionGettersThrow = 1517,
     UsbGetDevices = 1519,
     UsbRequestDevice = 1520,
     UsbDeviceOpen = 1521,
     UsbDeviceClose = 1522,
     UsbDeviceSelectConfiguration = 1523,
     UsbDeviceClaimInterface = 1524,
     UsbDeviceReleaseInterface = 1525,
     UsbDeviceSelectAlternateInterface = 1526,
     UsbDeviceControlTransferIn = 1527,
@@ skipping 240 matching lines @@
     // Tracks what features/properties need to be reported to the legacy
     // histograms.
     BitVector m_featureBits;
     BitVector m_CSSBits;
   } m_legacyCounter;
 };
 
 }  // namespace blink
 
 #endif  // UseCounter_h