Revert "Audiopolicy permission check caching"

Revert submission 27791457-audioserver_perm4

Reason for revert: Droidmonitor created revert due to b/353333914.

Reverted changes: /q/submissionid:27791457-audioserver_perm4

Change-Id: I15a3d7dd3885c6a800361b2c2477f17ad9539b08
diff --git a/services/audiopolicy/service/AudioPolicyService.h b/services/audiopolicy/service/AudioPolicyService.h
index 720ba84..699cacf 100644
--- a/services/audiopolicy/service/AudioPolicyService.h
+++ b/services/audiopolicy/service/AudioPolicyService.h
@@ -452,8 +452,8 @@
     app_state_t apmStatFromAmState(int amState);
 
     bool isSupportedSystemUsage(audio_usage_t usage);
-    binder::Status validateUsage(const audio_attributes_t& attr);
-    binder::Status validateUsage(const audio_attributes_t& attr,
+    status_t validateUsage(const audio_attributes_t& attr);
+    status_t validateUsage(const audio_attributes_t& attr,
                            const AttributionSourceState& attributionSource);
 
     void updateUidStates();