auth/Crypto.h: remove unneeded forward declaration

Signed-off-by: Li Wang <li.wang@kylin-cloud.com>

diff --git a/src/auth/Crypto.h b/src/auth/Crypto.h
index c133e416d2ab0754ec7454742b2780ddcd101bd9..1c47f6efad195c1bc46b1ae0842110a4c07d55d0 100644 (file)
--- a/src/auth/Crypto.h
+++ b/src/auth/Crypto.h
@@ -23,7 +23,6 @@
 #include <string>
 
 class CephContext;
-class CryptoHandler;
 class CryptoKeyContext;
 namespace ceph { class Formatter; }