Drop unused reverselock.h

src/Makefile.am

@@ -178,7 +178,6 @@ BITCOIN_CORE_H = \
   random.h \
   randomenv.h \
   reverse_iterator.h \
-  reverselock.h \
   rpc/blockchain.h \
   rpc/client.h \
   rpc/protocol.h \

src/reverselock.h

@@ -1,34 +0,0 @@
-// Copyright (c) 2015-2016 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#ifndef BITCOIN_REVERSELOCK_H
-#define BITCOIN_REVERSELOCK_H
-
-/**
- * An RAII-style reverse lock. Unlocks on construction and locks on destruction.
- */
-template<typename Lock>
-class reverse_lock
-{
-public:
-
-    explicit reverse_lock(Lock& _lock) : lock(_lock) {
-        _lock.unlock();
-        _lock.swap(templock);
-    }
-
-    ~reverse_lock() {
-        templock.lock();
-        templock.swap(lock);
-    }
-
-private:
-    reverse_lock(reverse_lock const&);
-    reverse_lock& operator=(reverse_lock const&);
-
-    Lock& lock;
-    Lock templock;
-};
-
-#endif // BITCOIN_REVERSELOCK_H