Fix initial application of playback parameters

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192744823

library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java

@@ -466,8 +466,10 @@ public final class DefaultAudioSink implements AudioSink {
       }
     }
 
-    // The old playback parameters may no longer be applicable so try to reset them now.
-    setPlaybackParameters(playbackParameters);
+    playbackParameters =
+        canApplyPlaybackParameters
+            ? applyPlaybackParameters(playbackParameters)
+            : PlaybackParameters.DEFAULT;
     setupAudioProcessors();
 
     audioTrackPositionTracker.setAudioTrack(