Tweak style of AudioListener doppler deprecations

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 542 matching lines @@
         MixedContentBlockable = 610,
         MixedContentAudio = 611,
         MixedContentDownload = 612,
         MixedContentFavicon = 613,
         MixedContentImage = 614,
         MixedContentInternal = 615,
         MixedContentPlugin = 616,
         MixedContentPrefetch = 617,
         MixedContentVideo = 618,
         CORSCredentialedNullOriginAccessAllowed = 619,
-
-        // WebAudio deprecated doppler feature of panner/listener nodes.
-        DeprecatedDopplerFactor = 620,
-        DeprecatedSpeedOfSound = 621,
-        DeprecatedSetVelocity = 622,
-
+        AudioListenerDopplerFactor = 620,
+        AudioListenerSpeedOfSound = 621,
+        AudioListenerSetVelocity = 622,
         ShadowRootGetElementsByClassName = 623,
         ShadowRootGetElementsByTagName = 624,
         ShadowRootGetElementsByTagNameNS = 625,
 
         // 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.
     };
@@ skipping 66 matching lines @@
 
     void updateMeasurements();
 
     OwnPtr<BitVector> m_countBits;
     BitVector m_CSSFeatureBits;
 };
 
 } // namespace blink
 
 #endif // UseCounter_h