Merge test_random.h into test_bitcoin.h

src/wallet/test/crypto_tests.cpp

@@ -2,9 +2,8 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "test/test_random.h"
-#include "utilstrencodings.h"
 #include "test/test_bitcoin.h"
+#include "utilstrencodings.h"
 #include "wallet/crypter.h"
 
 #include <vector>