Fix `org-confirm-babel-evaluate' with `org-sbe'

* lisp/ob-core.el (org-babel-check-confirm-evaluate): Do not move
  point, as it is neither necessary nor expected by
  `org-babel-check-confirm-evaluate'.

Reported-by: Alex Bennée <alex.bennee@linaro.org>
http://lists.gnu.org/archive/html/emacs-orgmode/2017-09/msg00167.html

lisp/ob-core.el

@@ -241,11 +241,9 @@ should be asked whether to allow evaluation."
 	 (query (or (equal eval "query")
 		    (and export (equal eval "query-export"))
 		    (if (functionp org-confirm-babel-evaluate)
-			(save-excursion
-			  (goto-char (nth 5 info))
-			  (funcall org-confirm-babel-evaluate
-				   ;; language, code block body
-				   (nth 0 info) (nth 1 info)))
+			(funcall org-confirm-babel-evaluate
+				 ;; Language, code block body.
+				 (nth 0 info) (nth 1 info))
 		      org-confirm-babel-evaluate))))
     (cond
      (noeval nil)