[regexxer] Remove a std::cout used to debug the gsettings migration.

[Fabien Parent <fparent src gnome org>]

commit 06302742dc3410e4055c8b1d0bc34f5265f61b0d
Author: Fabien Parent <parent f gmail com>
Date:   Sat Feb 19 15:51:45 2011 +0100

    Remove a std::cout used to debug the gsettings migration.

 src/prefdialog.cc |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/src/prefdialog.cc b/src/prefdialog.cc
index ee771ed..496ba7a 100644
--- a/src/prefdialog.cc
+++ b/src/prefdialog.cc
@@ -27,7 +27,6 @@
 #include <glib.h>
 #include <gtkmm.h>
 #include <list>
-#include <iostream>
 
 #include <config.h>
 
@@ -109,7 +108,7 @@ void PrefDialog::on_response(int)
 {
   if (entry_fallback_changed_)
     entry_fallback_->activate();
-  std::cout << std::boolalpha << Settings::instance()->is_writable(conf_key_match_color) << std::endl;
+
   dialog_->hide();
 }