Merge "AUtils.h: Removed unused variable macro usage" am: 190607bd55 am: 2d1ebfdcb7

Change-Id: Ib81657b45d4a5c2936d1e2c12c0381d0b9bbc691
diff --git a/media/libstagefright/foundation/include/media/stagefright/foundation/AUtils.h b/media/libstagefright/foundation/include/media/stagefright/foundation/AUtils.h
index af6b357..3b646dc 100644
--- a/media/libstagefright/foundation/include/media/stagefright/foundation/AUtils.h
+++ b/media/libstagefright/foundation/include/media/stagefright/foundation/AUtils.h
@@ -63,7 +63,7 @@
 
 template<class T>
 void ENSURE_UNSIGNED_TYPE() {
-    T TYPE_MUST_BE_UNSIGNED[(T)-1 < 0 ? -1 : 0] __unused;
+    T TYPE_MUST_BE_UNSIGNED[(T)-1 < 0 ? -1 : 0] __attribute__((unused));
 }
 
 // needle is in range [hayStart, hayStart + haySize)