Deprecate AudioListener attributes related to doppler

Source/core/frame/UseCounter.cpp

Index: Source/core/frame/UseCounter.cpp
diff --git a/Source/core/frame/UseCounter.cpp b/Source/core/frame/UseCounter.cpp
index 3646d424fe0bb29a9ebdc695c431c7917885db74..e9075f53cb20dbe098fad307e7e133a13dc91553 100644
--- a/Source/core/frame/UseCounter.cpp
+++ b/Source/core/frame/UseCounter.cpp
@@ -812,6 +812,13 @@ String UseCounter::deprecationMessage(Feature feature)
     case PrefixedImageSmoothingEnabled:
         return replacedBy("CanvasRenderingContext2D.webkitImageSmoothingEnabled", "CanvasRenderingContext2D.imageSmoothingEnabled");
 
+    case DeprecatedDopplerFactor:
+        return "dopplerFactor is deprecated and will be removed in M45 when all doppler effects are removed";
+    case DeprecatedSpeedOfSound:
+        return "speedOfSound is deprecated and will be removed in M45 when all doppler effects are removed";
+    case DeprecatedSetVelocity:
+        return "setVelocity() is deprecated and will be removed in M45 when all doppler effects are removed";
+
     // Features that aren't deprecated don't have a deprecation message.
     default:
         return String();