[vte] parser: Remove unused enum

[Christian Persch <chpe src gnome org>]

commit eb12828a97fe33ce24e254c273525bb77095de7f
Author: Christian Persch <chpe src gnome org>
Date:   Wed Jan 13 19:19:05 2021 +0100

    parser: Remove unused enum

 src/sixel-parser.hh | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)
---
diff --git a/src/sixel-parser.hh b/src/sixel-parser.hh
index bef0a606..4da311f4 100644
--- a/src/sixel-parser.hh
+++ b/src/sixel-parser.hh
@@ -209,18 +209,11 @@ public:
 
 private:
         Parser(Parser const&) = delete;
-        Parser(Parser&&) = delete ;
+        Parser(Parser&&) = delete;
 
         Parser& operator=(Parser const&) = delete;
         Parser& operator=(Parser&) = delete;
 
-        enum class Action {
-                IGNORE,
-                CONSUME,
-                PARAM,
-                FINISH_PARAM,
-        };
-
         enum class State {
                 GROUND,  /* initial state and ground */
                 PARAMS,  /* have command, now parsing parameters */