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

net/socket/tcp_socket.h

-// Copyright 2013 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_SOCKET_TCP_SOCKET_H_
-#define NET_SOCKET_TCP_SOCKET_H_
-
-#include "build/build_config.h"
-#include "net/base/net_export.h"
-
-#if defined(OS_WIN)
-#include "net/socket/tcp_socket_win.h"
-#elif defined(OS_POSIX)
-#include "net/socket/tcp_socket_libevent.h"
-#endif
-
-namespace net {
-
-// TCPSocket provides a platform-independent interface for TCP sockets.
-//
-// It is recommended to use TCPClientSocket/TCPServerSocket instead of this
-// class, unless a clear separation of client and server socket functionality is
-// not suitable for your use case (e.g., a socket needs to be created and bound
-// before you know whether it is a client or server socket).
-#if defined(OS_WIN)
-typedef TCPSocketWin TCPSocket;
-#elif defined(OS_POSIX)
-typedef TCPSocketLibevent TCPSocket;
-#endif
-
-// Check if TCP FastOpen is supported by the OS.
-bool IsTCPFastOpenSupported();
-
-// Check if TCP FastOpen is enabled by the user.
-bool IsTCPFastOpenUserEnabled();
-
-// Checks if TCP FastOpen is supported by the kernel. Also enables TFO for all
-// connections if indicated by user.
-// Not thread safe.  Must be called during initialization/startup only.
-NET_EXPORT void CheckSupportAndMaybeEnableTCPFastOpen(bool user_enabled);
-
-}  // namespace net
-
-#endif  // NET_SOCKET_TCP_SOCKET_H_