Header cleanup

Author: pmenon

src/network/postgres_protocol_handler.cpp

@@ -24,11 +24,7 @@
 #include "network/peloton_server.h"
 #include "parser/postgresparser.h"
 #include "parser/statements.h"
-#include "planner/abstract_plan.h"
-#include "planner/delete_plan.h"
-#include "planner/insert_plan.h"
 #include "planner/plan_util.h"
-#include "planner/update_plan.h"
 #include "settings/settings_manager.h"
 #include "traffic_cop/traffic_cop.h"
 #include "type/value.h"