move `org-babel-lob-one-liner-regexp' into ob.el to fix autoloading error

* lisp/ob.el (org-babel-map-call-lines): Moved this file from
  ob-lob.el into ob.el to ease dependency pains.

lisp/ob-lob.el

@@ -82,29 +82,6 @@ To add files to this list use the `org-babel-lob-ingest' command."
 
 ;; functions for executing lob one-liners
 
-;;;###autoload
-(defmacro org-babel-map-call-lines (file &rest body)
-  "Evaluate BODY forms on each call line in FILE.
-If FILE is nil evaluate BODY forms on source blocks in current
-buffer."
-  (declare (indent 1))
-  (let ((tempvar (make-symbol "file")))
-    `(let* ((,tempvar ,file)
-	    (visited-p (or (null ,tempvar)
-			   (get-file-buffer (expand-file-name ,tempvar))))
-	    (point (point)) to-be-removed)
-       (save-window-excursion
-	 (when ,tempvar (find-file ,tempvar))
-	 (setq to-be-removed (current-buffer))
-	 (goto-char (point-min))
-	 (while (re-search-forward org-babel-lob-one-liner-regexp nil t)
-	   (goto-char (match-beginning 1))
-	   (save-match-data ,@body)
-	   (goto-char (match-end 0))))
-       (unless visited-p (kill-buffer to-be-removed))
-       (goto-char point))))
-(def-edebug-spec org-babel-map-call-lines (form body))
-
 ;;;###autoload
 (defun org-babel-lob-execute-maybe ()
   "Execute a Library of Babel source block, if appropriate.

lisp/ob.el

@@ -72,7 +72,6 @@
 (declare-function org-babel-ref-goto-headline-id "ob-ref" (id))
 (declare-function org-babel-ref-headline-body "ob-ref" ())
 (declare-function org-babel-lob-execute-maybe "ob-lob" ())
-(declare-function org-babel-map-call-lines "ob-lob" (file &rest body))
 (declare-function org-number-sequence "org-compat" (from &optional to inc))
 (declare-function org-at-item-p "org-list" ())
 (declare-function org-list-parse-list "org-list" (&optional delete))
@@ -861,6 +860,30 @@ buffer."
        (goto-char point))))
 (def-edebug-spec org-babel-map-inline-src-blocks (form body))
 
+(defvar org-babel-lob-one-liner-regexp)
+;;;###autoload
+(defmacro org-babel-map-call-lines (file &rest body)
+  "Evaluate BODY forms on each call line in FILE.
+If FILE is nil evaluate BODY forms on source blocks in current
+buffer."
+  (declare (indent 1))
+  (let ((tempvar (make-symbol "file")))
+    `(let* ((,tempvar ,file)
+	    (visited-p (or (null ,tempvar)
+			   (get-file-buffer (expand-file-name ,tempvar))))
+	    (point (point)) to-be-removed)
+       (save-window-excursion
+	 (when ,tempvar (find-file ,tempvar))
+	 (setq to-be-removed (current-buffer))
+	 (goto-char (point-min))
+	 (while (re-search-forward org-babel-lob-one-liner-regexp nil t)
+	   (goto-char (match-beginning 1))
+	   (save-match-data ,@body)
+	   (goto-char (match-end 0))))
+       (unless visited-p (kill-buffer to-be-removed))
+       (goto-char point))))
+(def-edebug-spec org-babel-map-call-lines (form body))
+
 ;;;###autoload
 (defun org-babel-execute-buffer (&optional arg)
   "Execute source code blocks in a buffer.