Remove buffers_adapter.hpp (API Change):

API Changes:

The file `core/buffers_adapter.hpp` has been removed along with the deprecated
alias typename `buffers_adapter`. Affected programs should use
`core/buffers_adapator.hpp` and the type `buffers_adaptor`.

refs #1934

test/beast/core/CMakeLists.txt

@@ -33,7 +33,6 @@ add_executable (tests-beast-core
     bind_handler.cpp
     buffer_traits.cpp
     buffered_read_stream.cpp
-    buffers_adapter.cpp
     buffers_adaptor.cpp
     buffers_cat.cpp
     buffers_prefix.cpp

test/beast/core/Jamfile

@@ -24,7 +24,6 @@ local SOURCES =
     bind_handler.cpp
     buffer_traits.cpp
     buffered_read_stream.cpp
-    buffers_adapter.cpp
     buffers_adaptor.cpp
     buffers_cat.cpp
     buffers_prefix.cpp

test/beast/core/buffers_adapter.cpp

@@ -1,23 +0,0 @@
-//
-// Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot com)
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//
-// Official repository: https://github.com/boostorg/beast
-//
-
-#ifndef BOOST_BEAST_ALLOW_DEPRECATED
-#define BOOST_BEAST_ALLOW_DEPRECATED
-#endif
-
-// Test that header file is self-contained.
-#include <boost/beast/core/buffers_adapter.hpp>
-
-namespace boost {
-namespace beast {
-
-BOOST_STATIC_ASSERT(sizeof(buffers_adapter<net::mutable_buffer>) > 0);
-
-} // beast
-} // boost