Fix build without precompiled headers.

Refs 21f69ef574.

This was SVN commit r20177.

source/network/scripting/JSInterface_Network.cpp

@@ -27,7 +27,6 @@
 #include "network/NetServer.h"
 #include "network/StunClient.h"
 #include "ps/CLogger.h"
-#include "ps/CStr.h"
 #include "ps/Game.h"
 
 u16 JSI_Network::GetDefaultPort(ScriptInterface::CxPrivate* UNUSED(pCxPrivate))

source/network/scripting/JSInterface_Network.h

@@ -18,6 +18,7 @@
 #ifndef INCLUDED_JSI_NETWORK
 #define INCLUDED_JSI_NETWORK
 
+#include "ps/CStr.h"
 #include "scriptinterface/ScriptInterface.h"
 
 namespace JSI_Network