Remove careOf field from PaymentAddress.

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 1281 matching lines @@
     WebAudioGainNode = 1570,
     WebAudioIIRFilterNode = 1571,
     WebAudioMediaElementAudioSourceNode = 1572,
     WebAudioOscillatorNode = 1573,
     WebAudioPannerNode = 1574,
     WebAudioPeriodicWave = 1575,
     WebAudioStereoPannerNode = 1576,
     WebAudioWaveShaperNode = 1577,
     CSSZoomReset = 1578,
     CSSZoomDocument = 1579,
-    PaymentAddressCareOf = 1580,
     XSSAuditorBlockedScript = 1581,
     XSSAuditorBlockedEntirePage = 1582,
     XSSAuditorDisabled = 1583,
     XSSAuditorEnabledFilter = 1584,
     XSSAuditorEnabledBlock = 1585,
     XSSAuditorInvalid = 1586,
     SVGCursorElement = 1587,
     SVGCursorElementHasClient = 1588,
     TextInputEventOnInput = 1589,
     TextInputEventOnTextArea = 1590,
@@ skipping 156 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