Remove WebAudio doppler effect API surface (already no-ops)

third_party/WebKit/Source/core/frame/Deprecation.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/frame/Deprecation.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/frame/FrameConsole.h"
 #include "core/frame/FrameHost.h"
@@ skipping 39 matching lines @@
 
 String willBeRemoved(const char* feature,
                      Milestone milestone,
                      const char* details) {
   return String::format(
       "%s is deprecated and will be removed in %s. See "
       "https://www.chromestatus.com/features/%s for more details.",
       feature, milestoneString(milestone), details);
 }
 
-String dopplerWillBeRemoved(const char* feature,
-                            Milestone milestone,
-                            const char* details) {
-  return String::format(
-      "%s is deprecated and will be removed in %s. It has no effect as the Web "
-      "Audio doppler effects have already been removed internally. See "
-      "https://www.chromestatus.com/features/%s for more details.",
-      feature, milestoneString(milestone), details);
-}
-
 }  // anonymous namespace
 
 namespace blink {
 
 Deprecation::Deprecation() : m_muteCount(0) {
   m_cssPropertyDeprecationBits.ensureSize(lastUnresolvedCSSProperty + 1);
 }
 
 Deprecation::~Deprecation() {}
 
@@ skipping 208 matching lines @@
 
     case UseCounter::XMLHttpRequestSynchronousInNonWorkerOutsideBeforeUnload:
       return "Synchronous XMLHttpRequest on the main thread is deprecated "
              "because of its detrimental effects to the end user's experience. "
              "For more help, check https://xhr.spec.whatwg.org/.";
 
     case UseCounter::GetMatchedCSSRules:
       return "'getMatchedCSSRules()' is deprecated. For more help, check "
              "https://code.google.com/p/chromium/issues/detail?id=437569#c2";
 
-    case UseCounter::AudioListenerDopplerFactor:
-      return dopplerWillBeRemoved("'AudioListener.dopplerFactor'", M55,
-                                  "5238926818148352");
-
-    case UseCounter::AudioListenerSpeedOfSound:
-      return dopplerWillBeRemoved("'AudioListener.speedOfSound'", M55,
-                                  "5238926818148352");
-
-    case UseCounter::AudioListenerSetVelocity:
-      return dopplerWillBeRemoved("'AudioListener.setVelocity()'", M55,
-                                  "5238926818148352");
-
-    case UseCounter::PannerNodeSetVelocity:
-      return dopplerWillBeRemoved("'PannerNode.setVelocity()'", M55,
-                                  "5238926818148352");
-
     case UseCounter::PrefixedWindowURL:
       return replacedBy("'webkitURL'", "'URL'");
 
     case UseCounter::PrefixedAudioContext:
       return replacedBy("'webkitAudioContext'", "'AudioContext'");
 
     case UseCounter::PrefixedOfflineAudioContext:
       return replacedBy("'webkitOfflineAudioContext'", "'OfflineAudioContext'");
 
     case UseCounter::RangeExpand:
@@ skipping 162 matching lines @@
     case UseCounter::PaymentAddressCareOf:
       return willBeRemoved("PaymentAddress.careOf", M56, "5728579069411328");
 
     // Features that aren't deprecated don't have a deprecation message.
     default:
       return String();
   }
 }
 
 }  // namespace blink