libaudiohal: Remove dependencies on libeffects and libhardware

These dependencies are only needed when building with
USE_LEGACY_LOCAL_AUDIO_HAL=true.

Test: adb shell lsof | grep libeffects
Bug: 33241851
Change-Id: I9c5eaf52d02c2101c55ea420780d0eb435d6493a
diff --git a/media/libaudiohal/EffectsFactoryHalHidl.cpp b/media/libaudiohal/EffectsFactoryHalHidl.cpp
index 605c059..a8081b7 100644
--- a/media/libaudiohal/EffectsFactoryHalHidl.cpp
+++ b/media/libaudiohal/EffectsFactoryHalHidl.cpp
@@ -18,7 +18,6 @@
 //#define LOG_NDEBUG 0
 
 #include <cutils/native_handle.h>
-#include <media/EffectsFactoryApi.h>
 
 #include "ConversionHelperHidl.h"
 #include "EffectHalHidl.h"
@@ -39,7 +38,7 @@
 
 // static
 bool EffectsFactoryHalInterface::isNullUuid(const effect_uuid_t *pEffectUuid) {
-    return EffectIsNullUuid(pEffectUuid);
+    return memcmp(pEffectUuid, EFFECT_UUID_NULL, sizeof(effect_uuid_t)) == 0;
 }
 
 EffectsFactoryHalHidl::EffectsFactoryHalHidl() : ConversionHelperHidl("EffectsFactory") {