Revert 43826 - HostResolver now adds AI_CANONNAME to the hint flags if a requ...

net/base/address_list.cc

Index: net/base/address_list.cc
===================================================================
--- net/base/address_list.cc	(revision 43832)
+++ net/base/address_list.cc	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2006-2008 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.
 
@@ -133,14 +133,6 @@
   return ntohs(*port_field);
 }
 
-bool AddressList::GetCanonicalName(std::string* canonical_name) const {
-  DCHECK(canonical_name);
-  if (!data_->head || !data_->head->ai_canonname)
-    return false;
-  canonical_name->assign(data_->head->ai_canonname);
-  return true;
-}
-
 void AddressList::SetFrom(const AddressList& src, int port) {
   if (src.GetPort() == port) {
     // We can reference the data from |src| directly.