(twittering-icon-path): delete function.

ChangeLog

@@ -29,6 +29,8 @@
 	`completing-read' to work on Emacs21; same as
 	`twittering-read-timeline-spec-with-completion'.
 
+	* twittering-mode.el (twittering-icon-path): Delete function.
+
 2010-01-09  Tadashi MATSUO  <tad@mymail.twin.jp>
 
 	* twittering-mode.el (twittering-http-get-list-index-sentinel):
@@ -87,7 +89,6 @@
 	(twittering-image-type): let case-fold-search is t.
 
 	* url-emacs21/*: add url library for emacs21
-
 
 2010-01-07  Yuto Hayamizu  <y.hayamizu@gmail.com>
 

twittering-mode.el

@@ -1584,11 +1584,6 @@ If STATUS-DATUM is already in DATA-VAR, return nil. If not, return t."
       (goto-char (+ point (if twittering-scroll-mode (- (point-max) end) 0))))
     ))
 
-(defun twittering-icon-path (icon-url)
-  (require 'ffap)
-  (concat (md5 icon-url nil nil 'iso-2022-7bit)
-	  (or (ffap-file-suffix icon-url) ".img")))
-
 (defun twittering-make-display-spec-for-icon (image-url)
   "Return the specification for `display' text property, which limits
 the size of an icon image IMAGE-URL up to FIXED-LENGTH.