remove unused function

src/carryover.cpp

@@ -17,8 +17,7 @@
 
 #include "config.hpp"
 #include "log.hpp"
-#include "team.hpp"
-#include "units/unit.hpp"
+#include "serialization/string_utils.hpp"
 #include <cassert>
 
 static lg::log_domain log_engine("engine");
@@ -42,21 +41,6 @@ carryover::carryover(const config& side)
 	}
 }
 
-carryover::carryover(const team& t, const int gold, const bool add)
-		: add_ (add)
-		, current_player_(t.current_player())
-		, gold_(gold)
-		, previous_recruits_(t.recruits())
-		, recall_list_()
-		, save_id_(t.save_id())
-		, variables_(t.variables())
-{
-	for(const unit_const_ptr u : t.recall_list()) {
-		recall_list_.emplace_back();
-		u->write(recall_list_.back());
-	}
-}
-
 static const int default_gold_qty = 100;
 
 void carryover::transfer_all_gold_to(config& side_cfg){

src/carryover.hpp

@@ -36,7 +36,6 @@ public:
 	{}
 	// Turns config from a loaded savegame into carryover_info
 	explicit carryover(const config& side);
-	carryover(const team& t, const int gold, const bool add);
 	~carryover(){}
 
 	const std::string& get_save_id() const{ return save_id_; }