PaymentRequest: Deprecate careOf attribute in 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 1300 matching lines @@
         WebAudioGainNode = 1570,
         WebAudioIIRFilterNode = 1571,
         WebAudioMediaElementAudioSourceNode = 1572,
         WebAudioOscillatorNode = 1573,
         WebAudioPannerNode = 1574,
         WebAudioPeriodicWave = 1575,
         WebAudioStereoPannerNode = 1576,
         WebAudioWaveShaperNode = 1577,
         CSSZoomReset = 1578,
         CSSZoomDocument = 1579,
+        PaymentAddressCareOf = 1580,
         // Add new features immediately above this line. Don't change assigned
         // numbers of any item, and don't reuse removed slots.
         // Also, run update_use_counter_feature_enum.py in chromium/src/tools/metrics/histograms/
         // to update the UMA mapping.
         NumberOfFeatures, // This enum value must be last.
     };
 
     // "count" sets the bit for this feature to 1. Repeated calls are ignored.
     static void count(const Frame*, Feature);
     static void count(const Document&, Feature);
@@ skipping 61 matching lines @@
     private:
         // 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