Merge "Fix WaveGenerator memory leak"
diff --git a/media/libmedia/ToneGenerator.cpp b/media/libmedia/ToneGenerator.cpp
index 8add2b8..68f2403 100644
--- a/media/libmedia/ToneGenerator.cpp
+++ b/media/libmedia/ToneGenerator.cpp
@@ -857,6 +857,7 @@
         ALOGV("Delete Track: %p", mpAudioTrack.get());
         mpAudioTrack.clear();
     }
+    clearWaveGens();
 }
 
 ////////////////////////////////////////////////////////////////////////////////