PPAPI/NaCl: Make NaClIPCAdapter transfer handles more generally

ppapi/shared_impl/ppb_network_list_private_shared.cc

 // Copyright (c) 2012 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 <algorithm>
 
 #include "base/logging.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/shared_impl/ppb_network_list_private_shared.h"
 #include "ppapi/shared_impl/var.h"
@@ skipping 40 matching lines @@
 ::ppapi::thunk::PPB_NetworkList_Private_API*
 PPB_NetworkList_Private_Shared::AsPPB_NetworkList_Private_API() {
   return this;
 }
 
 const NetworkList& PPB_NetworkList_Private_Shared::GetNetworkListData() const {
   return list_->list();
 }
 
 uint32_t PPB_NetworkList_Private_Shared::GetCount() {
-  return list_->list().size();
+  return static_cast<uint32_t>(list_->list().size());
 }
 
 PP_Var PPB_NetworkList_Private_Shared::GetName(uint32_t index) {
   if (index >= list_->list().size())
     return PP_MakeUndefined();
   return StringVar::StringToPPVar(list_->list().at(index).name);
 }
 
 PP_NetworkListType_Private PPB_NetworkList_Private_Shared::GetType(
     uint32_t index) {
@@ skipping 12 matching lines @@
 int32_t PPB_NetworkList_Private_Shared::GetIpAddresses(
     uint32_t index,
     struct PP_NetAddress_Private addresses[],
     uint32_t count) {
   if (index >= list_->list().size())
     return PP_ERROR_FAILED;
   count = std::min(
       count, static_cast<uint32_t>(list_->list().at(index).addresses.size()));
   memcpy(addresses, &(list_->list().at(index).addresses[0]),
          sizeof(PP_NetAddress_Private) * count);
-  return list_->list().at(index).addresses.size();
+  return static_cast<int32_t>(list_->list().at(index).addresses.size());
 }
 
 PP_Var PPB_NetworkList_Private_Shared::GetDisplayName(uint32_t index) {
   if (index >= list_->list().size())
     return PP_MakeUndefined();
   return StringVar::StringToPPVar(list_->list().at(index).display_name);
 }
 
 uint32_t PPB_NetworkList_Private_Shared::GetMTU(uint32_t index) {
   if (index >= list_->list().size())
     return 0;
   return list_->list().at(index).mtu;
 }
 
 }  // namespace thunk