Make a global enum to differentiate impl & proxy.

ppapi/shared_impl/private/udp_socket_private_impl.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ppapi/shared_impl/private/udp_socket_private_impl.h"
 
 #include <string.h>
 
 #include <algorithm>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_errors.h"
 
 namespace ppapi {
 
 const int32_t UDPSocketPrivateImpl::kMaxReadSize = 1024 * 1024;
 const int32_t UDPSocketPrivateImpl::kMaxWriteSize = 1024 * 1024;
 
 UDPSocketPrivateImpl::UDPSocketPrivateImpl(const HostResource& resource,
                                            uint32 socket_id)
-    : Resource(resource) {
+    : Resource(OBJECT_IS_PROXY, resource) {
   Init(socket_id);
 }
 
 UDPSocketPrivateImpl::UDPSocketPrivateImpl(PP_Instance instance,
                                            uint32 socket_id)
-    : Resource(instance) {
+    : Resource(OBJECT_IS_IMPL, instance) {
   Init(socket_id);
 }
 
 UDPSocketPrivateImpl::~UDPSocketPrivateImpl() {
 }
 
 thunk::PPB_UDPSocket_Private_API*
 UDPSocketPrivateImpl::AsPPB_UDPSocket_Private_API() {
   return this;
 }
@@ skipping 140 matching lines @@
          arraysize(recvfrom_addr_.data) * sizeof(*recvfrom_addr_.data));
 }
 
 void UDPSocketPrivateImpl::PostAbortIfNecessary(
     scoped_refptr<TrackedCallback>* callback) {
   if (callback->get())
     (*callback)->PostAbort();
 }
 
 }  // namespace ppapi