Calling super method in setRate method of WebAudioSound class, setting returned value to source playback rate audio param and returning the same value to match method signature

Author: pavle-goloskokovic

v3/src/sound/webaudio/WebAudioSound.js

@@ -156,13 +156,11 @@ var WebAudioSound = new Class({
      * @private
      */
     setRate: function () {
+        var totalRate = BaseSound.prototype.setRate.call(this);
         if (this.source) {
-            var cent = 1.0005777895065548; // Math.pow(2, 1/1200);
-            var totalDetune = Math.max(-1200, Math.min(this.currentConfig.detune + this.manager.detune, 1200));
-            var detuneRate = Math.pow(cent, totalDetune);
-            var totalRate = this.currentConfig.rate * this.manager.rate * detuneRate;
             this.source.playbackRate.setValueAtTime(totalRate, 0);
         }
+        return totalRate;
     }
 });
 /**