Fix for delete operator. (#903)

src/core/common/new.hpp

@@ -40,5 +40,6 @@
 inline void *operator new(size_t, void *p) throw() { return p; }
 
 void OT_CDECL operator delete(void *, size_t) throw();
+void OT_CDECL operator delete(void *) throw();
 
 #endif  // NEW_HPP_

src/core/net/ip6.cpp

@@ -37,7 +37,6 @@
 #include <common/debug.hpp>
 #include <common/logging.hpp>
 #include <common/message.hpp>
-#include <common/new.hpp>
 #include <net/icmp6.hpp>
 #include <net/ip6.hpp>
 #include <net/ip6_address.hpp>

src/core/openthread.cpp

@@ -67,6 +67,7 @@ otInstance *sInstance = NULL;
 #endif
 
 void OT_CDECL operator delete(void *, size_t) throw() { }
+void OT_CDECL operator delete(void *) throw() { }
 
 otInstance::otInstance(void) :
     mReceiveIp6DatagramCallback(NULL),