Groundwork to support bidirectional, asynchronous communication

between NuPlayer and its sources.

Change-Id: I1989022d806206b926555add3aa5c1fcf37aa78d
diff --git a/media/libmediaplayerservice/nuplayer/StreamingSource.cpp b/media/libmediaplayerservice/nuplayer/StreamingSource.cpp
index 7159404..9b04833 100644
--- a/media/libmediaplayerservice/nuplayer/StreamingSource.cpp
+++ b/media/libmediaplayerservice/nuplayer/StreamingSource.cpp
@@ -32,8 +32,11 @@
 
 namespace android {
 
-NuPlayer::StreamingSource::StreamingSource(const sp<IStreamSource> &source)
-    : mSource(source),
+NuPlayer::StreamingSource::StreamingSource(
+        const sp<AMessage> &notify,
+        const sp<IStreamSource> &source)
+    : Source(notify),
+      mSource(source),
       mFinalResult(OK) {
 }