message: [CommandObject] Remove unused function
diff: @@ -1296,8 +1296,6 @@ public:
  bool IsRemovable() const override { return true; }
  - StructuredData::GenericSP GetImplementingObject() { return m_cmd_obj_sp; }
  -
  ScriptedCommandSynchronicity GetSynchronicity() { return m_synchro; }
  llvm::StringRef GetHelp() override {
  