remove deprecated command

Author: lukaszsamson

apps/language_server/lib/language_server/protocol.ex

@@ -200,17 +200,6 @@ defmodule ElixirLS.LanguageServer.Protocol do
     end
   end
 
-  # TODO remove in ElixirLS 0.8
-  defmacro macro_expansion(id, whole_buffer, selected_macro, macro_line) do
-    quote do
-      request(unquote(id), "elixirDocument/macroExpansion", %{
-        "context" => %{"selection" => unquote(selected_macro)},
-        "textDocument" => %{"text" => unquote(whole_buffer)},
-        "position" => %{"line" => unquote(macro_line)}
-      })
-    end
-  end
-
   # Other utilities
 
   defmacro range(start_line, start_character, end_line, end_character) do

apps/language_server/lib/language_server/server.ex

@@ -764,19 +764,6 @@ defmodule ElixirLS.LanguageServer.Server do
     end
   end
 
-  # TODO remove in ElixirLS 0.8
-  defp handle_request(
-         macro_expansion(_id, whole_buffer, selected_macro, macro_line),
-         state = %__MODULE__{}
-       ) do
-    IO.warn(
-      "Custom `elixirDocument/macroExpansion` request is deprecated. Switch to command `executeMacro` via `workspace/executeCommand`"
-    )
-
-    x = ElixirSense.expand_full(whole_buffer, selected_macro, macro_line)
-    {:ok, x, state}
-  end
-
   defp handle_request(%{"method" => "$/" <> _}, state = %__MODULE__{}) do
     # "$/" requests that the server doesn't support must return method_not_found
     {:error, :method_not_found, nil, state}