audio_policy_conf.h was moved to hardware_legacy.

Change-Id: Ic29a1abb7e313d9f321651231000c46ff9c7696f
diff --git a/policy_hal/AudioPolicyManager.h b/policy_hal/AudioPolicyManager.h
index 61f9821..e7670f4 100644
--- a/policy_hal/AudioPolicyManager.h
+++ b/policy_hal/AudioPolicyManager.h
@@ -19,7 +19,6 @@
 
 
 #include <audiopolicy/managerdefault/AudioPolicyManager.h>
-#include <audio_policy_conf.h>
 #include <Volume.h>
 #include "APMConfigHelper.h"