[pdfmod] Remove superfluous this.

[Gabriel Burt <gburt src gnome org>]

commit 5878f6eb91c49b0d47df05a97013c3c104038365
Author: Gabriel Burt <gabriel burt gmail com>
Date:   Sat Sep 5 17:02:09 2009 -0700

    Remove superfluous this.

 src/PdfMod/Gui/Actions.cs |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/PdfMod/Gui/Actions.cs b/src/PdfMod/Gui/Actions.cs
index 5ac3280..f9c9113 100644
--- a/src/PdfMod/Gui/Actions.cs
+++ b/src/PdfMod/Gui/Actions.cs
@@ -216,9 +216,9 @@ namespace PdfMod.Gui
             bool fullscreen = (this["FullScreenView"] as ToggleAction).Active;
 
             if (fullscreen) {
-                this.app.Window.Fullscreen ();
+                app.Window.Fullscreen ();
             } else {
-                this.app.Window.Unfullscreen ();
+                app.Window.Unfullscreen ();
             }
         }