Pass PlaybackSettings as class object for AudioTrack JNI

Change-Id: Ic7fb5f84ed1fc4cc2286e5c207fee5298a64a5a4
diff --git a/core/jni/Android.mk b/core/jni/Android.mk
index cd117eb1..bbdd860 100644
--- a/core/jni/Android.mk
+++ b/core/jni/Android.mk
@@ -176,6 +176,7 @@
     $(call include-path-for, libhardware)/hardware \
     $(call include-path-for, libhardware_legacy)/hardware_legacy \
     $(TOP)/frameworks/av/include \
+    $(TOP)/frameworks/base/media/jni \
     $(TOP)/system/media/camera/include \
     $(TOP)/system/netd/include \
     external/pdfium/core/include/fpdfapi \