Remove reset function from flat_static_buffer (API Change):

API Changes:

The reset function has been removed from flat_static_buffer. Use the
clear function instead.

refs #1934

CHANGELOG.md

@@ -1,3 +1,4 @@
+* Remove `reset` function from `flat_static_buffer` (API Change)
 * Remove `mutable_data_type` from Dyanmic Buffers (API Change)
 * Remove deprecated lowest_layer from test::stream
 * Remove handler_pointer (API Change)
@@ -7,6 +8,9 @@
 
 API Changes:
 
+* The `reset` function has been removed from `flat_static_buffer`. Use the 
+  `clear` function instead.
+
 * Code that depends on `mutable_data_type` should be refactored to use
   `mutable_buffers_type`. Classes affected are:
   - `buffers_adaptor`

include/boost/beast/core/flat_static_buffer.hpp

@@ -92,23 +92,6 @@ public:
     void
     clear() noexcept;
 
-#ifdef BOOST_BEAST_ALLOW_DEPRECATED
-    /// Change the number of readable and writable bytes to zero.
-    void
-    reset() noexcept
-    {
-        clear();
-    }
-#elif ! BOOST_BEAST_DOXYGEN
-    template<std::size_t I = 0>
-    void
-    reset() noexcept
-    {
-        static_assert(I != 0,
-            BOOST_BEAST_DEPRECATION_STRING);
-    }
-#endif
-
     //--------------------------------------------------------------------------
 
     /// The ConstBufferSequence used to represent the readable bytes.