tests: No longer dependent on CONFIG_UUID

crypto now uses built-in uuid implementation, so this check is not
needed.
Signed-off-by: NFam Zheng <famz@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NJeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-8-git-send-email-famz@redhat.com>
Reviewed-by: NDaniel P. Berrange <berrange@redhat.com>

tests/test-crypto-block.c

@@ -28,7 +28,7 @@
 #include <sys/resource.h>
 #endif
 
-#if defined(CONFIG_UUID) && (defined(_WIN32) || defined RUSAGE_THREAD)
+#if (defined(_WIN32) || defined RUSAGE_THREAD)
 #define TEST_LUKS
 #else
 #undef TEST_LUKS