user32: Store the builtin class names in Unicode.
diff --git a/dlls/user32/edit.c b/dlls/user32/edit.c
index ee7e7a4..958f4fe 100644
--- a/dlls/user32/edit.c
+++ b/dlls/user32/edit.c
@@ -294,9 +294,10 @@
 /*********************************************************************
  * edit class descriptor
  */
+static const WCHAR editW[] = {'E','d','i','t',0};
 const struct builtin_class_descr EDIT_builtin_class =
 {
-    "Edit",               /* name */
+    editW,                /* name */
     CS_DBLCLKS | CS_PARENTDC,   /* style */
     EditWndProcA,         /* procA */
     EditWndProcW,         /* procW */