AudioFlinger: Move small files to afutils

Test: ALLOW_LOCAL_TIDY_TRUE=1 mm -j .
Bug: 287549635
Change-Id: I148097b7ed8091d549d1cf541105c31bceb7450f
diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index 320975e..8b1d70b 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -79,6 +79,7 @@
 #include <mediautils/Synchronization.h>
 #include <mediautils/ThreadSnapshot.h>
 
+#include <afutils/AllocatorFactory.h>
 #include <afutils/AudioWatchdog.h>
 #include <afutils/NBAIO_Tee.h>
 
@@ -104,7 +105,6 @@
 #include <fastpath/FastMixer.h>
 #include <media/nbaio/NBAIO.h>
 
-#include "AllocatorFactory.h"
 #include <android/os/IPowerManager.h>
 
 #include <media/nblog/NBLog.h>