AudioGroup: Do not specify AudioEffect io handle on client side

The record sessionId should be sufficient. Besides the
record could have moved to a different io handle in the
interim.

Test: compiles
Bug: 128519136
Change-Id: Ic5235acd447e7714314217a2fdfe481a1a01833d
diff --git a/src/jni/rtp/AudioGroup.cpp b/src/jni/rtp/AudioGroup.cpp
index c1bd4b2..aa3fc66 100644
--- a/src/jni/rtp/AudioGroup.cpp
+++ b/src/jni/rtp/AudioGroup.cpp
@@ -847,7 +847,7 @@
                                     0,
                                     0,
                                     record->getSessionId(),
-                                    record->getInput());
+                                    AUDIO_IO_HANDLE_NONE); // record sessionId is sufficient.
             status_t status = aec->initCheck();
             if (status == NO_ERROR || status == ALREADY_EXISTS) {
                 aec->setEnabled(true);