Separate core memory usage computation in core_memusage.h

src/coins.h

@@ -7,6 +7,7 @@
 #define BITCOIN_COINS_H
 
 #include "compressor.h"
+#include "core_memusage.h"
 #include "memusage.h"
 #include "serialize.h"
 #include "uint256.h"
@@ -258,8 +259,7 @@ public:
     size_t DynamicMemoryUsage() const {
         size_t ret = memusage::DynamicUsage(vout);
         BOOST_FOREACH(const CTxOut &out, vout) {
-            const std::vector<unsigned char> *script = &out.scriptPubKey;
-            ret += memusage::DynamicUsage(*script);
+            ret += RecursiveDynamicUsage(out.scriptPubKey);
         }
         return ret;
     }