Deprecate SPDY/3.1 and draft HTTP/2 enum values.

net/socket/next_proto.cc

Index: net/socket/next_proto.cc
diff --git a/net/socket/next_proto.cc b/net/socket/next_proto.cc
deleted file mode 100644
index fcca67180976bc834ed0b304e5049abd45c85d78..0000000000000000000000000000000000000000
--- a/net/socket/next_proto.cc
+++ /dev/null
@@ -1,14 +0,0 @@
-// Copyright 2014 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 "net/socket/next_proto.h"
-
-namespace net {
-
-bool NextProtoIsSPDY(NextProto next_proto) {
-  return next_proto >= kProtoSPDYMinimumVersion &&
-         next_proto <= kProtoSPDYMaximumVersion;
-}
-
-}  // namespace net