AudioRecord keeps track of UID

Bug 20832981

Change-Id: If5f3c61fae02d86b9d6fdf411711f854fd56c77d
diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index 34ec2b1..72db62b 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -124,6 +124,7 @@
                                 size_t *pFrameCount,
                                 IAudioFlinger::track_flags_t *flags,
                                 pid_t tid,
+                                int clientUid,
                                 int *sessionId,
                                 size_t *notificationFrames,
                                 sp<IMemory>& cblk,