Add missing 'provide's in preloaded packages

* lisp/composite.el:
* lisp/replace.el:
* lisp/textmodes/text-mode.el: Add provide statement.  (Bug#24985)

lisp/composite.el

@@ -843,6 +843,8 @@ For more information on Auto Composition mode, see
 
 (defalias 'toggle-auto-composition 'auto-composition-mode)
 
+(provide 'composite)
+
 
 
 ;;; composite.el ends here

lisp/replace.el

@@ -2644,4 +2644,6 @@ It must return a string."
 		   "")))
     (or (and keep-going stack) multi-buffer)))
 
+(provide 'replace)
+
 ;;; replace.el ends here

lisp/textmodes/text-mode.el

@@ -232,4 +232,6 @@ The argument NLINES says how many lines to center."
 	   (setq nlines (1+ nlines))
 	   (forward-line -1)))))
 
+(provide 'text-mode)
+
 ;;; text-mode.el ends here