rename audio policy output flags.

Change-Id: I965fa9bcba45f223f2f2cbc4adccfb5491414c8b
diff --git a/modules/audio/audio_policy.c b/modules/audio/audio_policy.c
index 8d7e5c3..ee95e92 100644
--- a/modules/audio/audio_policy.c
+++ b/modules/audio/audio_policy.c
@@ -99,7 +99,7 @@
                                        uint32_t sampling_rate,
                                        audio_format_t format,
                                        uint32_t channels,
-                                       audio_policy_output_flags_t flags)
+                                       audio_output_flags_t flags)
 {
     return 0;
 }