[gnome-shell] Fix incorrect variable name: mimeType -> this.mimeType.

[Siegfried-Angel Gevatter Pujals <sgevatter src gnome org>]

commit 22c98e6240a78899d285325d7da0439d9254abdc
Author: Siegfried-Angel Gevatter Pujals <rainct ubuntu com>
Date:   Thu Aug 6 17:25:58 2009 +0200

    Fix incorrect variable name: mimeType -> this.mimeType.

 js/misc/docInfo.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/misc/docInfo.js b/js/misc/docInfo.js
index 29e56e9..23ebb89 100644
--- a/js/misc/docInfo.js
+++ b/js/misc/docInfo.js
@@ -42,7 +42,7 @@ DocInfo.prototype = {
         if (appInfo != null) {
             appInfo.launch_uris([this.uri], Main.createAppLaunchContext());
         } else {
-            log("Failed to get default application info for mime type " + mimeType +
+            log("Failed to get default application info for mime type " + this.mimeType +
                 ". Will try to use the last application that registered the document.");
             let appName = this._recentInfo.last_application();
             let [success, appExec, count, time] = this._recentInfo.get_application_info(appName);