* lisp/vc/ediff-init.el (ediff-use-faces, ediff-highlight-all-diffs):

Do not use ediff-defvar-local on pre-defined variables.

Fixes: debbugs:16744

lisp/ChangeLog

-2014-02-14  Michael R. Mauger  <michael@mauger.com>
+2014-02-16  Glenn Morris  <rgm@gnu.org>
+
+	* vc/ediff-init.el (ediff-use-faces, ediff-highlight-all-diffs):
+	Do not use ediff-defvar-local on pre-defined variables.  (Bug#16744)
+
+2014-02-15  Michael R. Mauger  <michael@mauger.com>
 
 	* progmodes/sql.el: Version 3.4
 	(sql-oracle-options): New default value ("-L").

lisp/vc/ediff-init.el

@@ -567,7 +567,8 @@ and ediff-after-flag.  On a non-window system, differences are always
 highlighted using ASCII flags."
   :type 'boolean
   :group 'ediff-highlighting)
-(ediff-defvar-local ediff-use-faces t "")
+(make-variable-buffer-local 'ediff-use-faces)
+(put 'ediff-use-faces 'permanent-local t)
 
 ;; this indicates that diff regions are word-size, so fine diffs are
 ;; permanently nixed; used in ediff-windows-wordwise and ediff-regions-wordwise
@@ -610,7 +611,8 @@ Otherwise, all difference regions are highlighted, but the selected region is
 shown in brighter colors."
   :type 'boolean
   :group 'ediff-highlighting)
-(ediff-defvar-local ediff-highlight-all-diffs t "")
+(make-variable-buffer-local 'ediff-highlight-all-diffs)
+(put 'ediff-highlight-all-diffs 'permanent-local t)
 
 
 ;; The suffix of the control buffer name.