Mojo: Move public/environment to public/cpp/environment.

mojo/public/environment/buffer_tls.h

Index: mojo/public/environment/buffer_tls.h
diff --git a/mojo/public/environment/buffer_tls.h b/mojo/public/environment/buffer_tls.h
deleted file mode 100644
index 60929e9413b9fdedc8d2c24735bf717d08d81c86..0000000000000000000000000000000000000000
--- a/mojo/public/environment/buffer_tls.h
+++ /dev/null
@@ -1,20 +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.
-
-#ifndef MOJO_PUBLIC_ENVIRONMENT_BUFFER_TLS_H_
-#define MOJO_PUBLIC_ENVIRONMENT_BUFFER_TLS_H_
-
-namespace mojo {
-class Buffer;
-
-namespace internal {
-
-// Get/Set the |Buffer*| associated with current thread.
-Buffer* GetCurrentBuffer();
-Buffer* SetCurrentBuffer(Buffer* buffer);
-
-}  // namespace internal
-}  // namespace mojo
-
-#endif  // MOJO_PUBLIC_ENVIRONMENT_BUFFER_TLS_H_