[pitivi] clipmediaprops: Switch to new-class style.

[Jean-François Fortin Tam <jfft src gnome org>]

commit c892d011ef4df6b1f6bbad91632673aae3ec0955
Author: Mathieu Duponchelle <mduponchelle1 gmail com>
Date:   Thu Dec 26 15:33:31 2013 +0100

    clipmediaprops: Switch to new-class style.

 pitivi/dialogs/clipmediaprops.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/pitivi/dialogs/clipmediaprops.py b/pitivi/dialogs/clipmediaprops.py
index 116b5df..817ee9b 100644
--- a/pitivi/dialogs/clipmediaprops.py
+++ b/pitivi/dialogs/clipmediaprops.py
@@ -34,7 +34,7 @@ from pitivi.utils.ui import frame_rates, audio_rates, \
     audio_channels, pixel_aspect_ratios, get_value_from_model
 
 
-class ClipMediaPropsDialog():
+class ClipMediaPropsDialog(object):
     """
     Displays an asset's properties, and allow applying them to a project.
     """