Reimplements net::AddressList without struct addrinfo.

ppapi/shared_impl/private/ppb_host_resolver_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 "ppapi/shared_impl/private/ppb_host_resolver_shared.h"
 
 #include <cstddef>
 #include <cstring>
 
-#include "net/base/sys_addrinfo.h"
+#include "net/base/address_list.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/shared_impl/private/net_address_private_impl.h"
 #include "ppapi/shared_impl/var.h"
 #include "ppapi/thunk/thunk.h"
 
 namespace ppapi {
 
-NetAddressList* CreateNetAddressListFromAddrInfo(const addrinfo* ai) {
+NetAddressList* CreateNetAddressListFromAddressList(
+    const net::AddressList& list) {
   scoped_ptr<NetAddressList> net_address_list(new NetAddressList());
   PP_NetAddress_Private address;
 
-  while (ai != NULL) {
-    if (!NetAddressPrivateImpl::SockaddrToNetAddress(
-            ai->ai_addr, ai->ai_addrlen, &address)) {
+  for (net::AddressList::const_iterator it = list.begin(); it != list.end();
+       ++it) {
+    if (!NetAddressPrivateImpl::IPEndPointToNetAddress(*it, &address))
       return NULL;
-    }
     net_address_list->push_back(address);
-    ai = ai->ai_next;
   }
 
   return net_address_list.release();
 }
 
 PPB_HostResolver_Shared::PPB_HostResolver_Shared(PP_Instance instance)
     : Resource(OBJECT_IS_IMPL, instance),
       host_resolver_id_(GenerateHostResolverID()) {
 }
 
@@ skipping 70 matching lines @@
 uint32 PPB_HostResolver_Shared::GenerateHostResolverID() {
   static uint32 host_resolver_id = 0;
   return host_resolver_id++;
 }
 
 bool PPB_HostResolver_Shared::ResolveInProgress() const {
   return TrackedCallback::IsPending(resolve_callback_);
 }
 
 }  // namespace ppapi