Effect UUID inputs passed by pointer are const

Change-Id: I1f5c338bcb7368e3dd8cd5f804b2e6d9fbe087f8
diff --git a/media/libeffects/testlibs/EffectEqualizer.cpp b/media/libeffects/testlibs/EffectEqualizer.cpp
index 5241660..35a4a61 100644
--- a/media/libeffects/testlibs/EffectEqualizer.cpp
+++ b/media/libeffects/testlibs/EffectEqualizer.cpp
@@ -140,7 +140,7 @@
     return 0;
 } /* end EffectQueryNext */
 
-extern "C" int EffectCreate(effect_uuid_t *uuid,
+extern "C" int EffectCreate(const effect_uuid_t *uuid,
                             int32_t sessionId,
                             int32_t ioId,
                             effect_handle_t *pHandle) {
@@ -195,7 +195,7 @@
     return 0;
 } /* end EffectRelease */
 
-extern "C" int EffectGetDescriptor(effect_uuid_t       *uuid,
+extern "C" int EffectGetDescriptor(const effect_uuid_t *uuid,
                                    effect_descriptor_t *pDescriptor) {
 
     if (pDescriptor == NULL || uuid == NULL){