Remove //net (except for Android test stuff) and sdch

net/base/dns_util.h

-// 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.
-
-#ifndef NET_BASE_DNS_UTIL_H_
-#define NET_BASE_DNS_UTIL_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/strings/string_piece.h"
-#include "net/base/net_export.h"
-
-namespace net {
-
-// DNSDomainFromDot - convert a domain string to DNS format. From DJB's
-// public domain DNS library.
-//
-//   dotted: a string in dotted form: "www.google.com"
-//   out: a result in DNS form: "\x03www\x06google\x03com\x00"
-NET_EXPORT_PRIVATE bool DNSDomainFromDot(const base::StringPiece& dotted,
-                                         std::string* out);
-
-// DNSDomainToString converts a domain in DNS format to a dotted string.
-// Excludes the dot at the end.
-NET_EXPORT_PRIVATE std::string DNSDomainToString(
-    const base::StringPiece& domain);
-
-// Returns the hostname by trimming the ending dot, if one exists.
-NET_EXPORT std::string TrimEndingDot(const base::StringPiece& host);
-
-}  // namespace net
-
-#endif  // NET_BASE_DNS_UTIL_H_