Add more 'Dev' interfaces to the NaCl IPC proxy.

ppapi/proxy/resource_creation_proxy.cc

Index: ppapi/proxy/resource_creation_proxy.cc
===================================================================
--- ppapi/proxy/resource_creation_proxy.cc	(revision 169543)
+++ ppapi/proxy/resource_creation_proxy.cc	(working copy)
@@ -261,6 +261,10 @@
       instance, callback, user_data);
 }
 
+PP_Resource ResourceCreationProxy::CreatePrinting(PP_Instance instance) {
+  return (new PrintingResource(GetConnection(), instance))->GetReference();
+}
+
 PP_Resource ResourceCreationProxy::CreateTCPServerSocketPrivate(
     PP_Instance instance) {
   return PPB_TCPServerSocket_Private_Proxy::CreateProxyResource(instance);
@@ -343,10 +347,6 @@
   return PPB_Flash_MessageLoop_Proxy::CreateProxyResource(instance);
 }
 
-PP_Resource ResourceCreationProxy::CreatePrinting(PP_Instance instance) {
-  return (new PrintingResource(GetConnection(), instance))->GetReference();
-}
-
 PP_Resource ResourceCreationProxy::CreateScrollbar(PP_Instance instance,
                                                    PP_Bool vertical) {
   NOTIMPLEMENTED();  // Not proxied yet.