[pitivi] clipproperties: Remove the settings fields

[Thibault Saunier <tsaunier src gnome org>]

commit 36772a73def8776f4a5de6e167bcf2de0d533b7f
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Fri Oct 30 12:00:29 2015 +0100

    clipproperties: Remove the settings fields
    
    The settings object does not change, so it's preferred if it's accessed
    through the app instance. Especially since it's not used a lot.
    
    Reviewed-by: Thibault Saunier <tsaunier gnome org>
    Differential Revision: https://phabricator.freedesktop.org/D539

 pitivi/clipproperties.py |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/pitivi/clipproperties.py b/pitivi/clipproperties.py
index 94ac235..7766af0 100644
--- a/pitivi/clipproperties.py
+++ b/pitivi/clipproperties.py
@@ -62,7 +62,6 @@ class ClipProperties(Gtk.Box, Loggable):
         Gtk.Box.__init__(self)
         Loggable.__init__(self)
         self.app = app
-        self.settings = app.settings
         self._project = None
 
         self.set_orientation(Gtk.Orientation.VERTICAL)
@@ -126,7 +125,6 @@ class EffectProperties(Gtk.Expander, Loggable):
 
         # Global variables related to effects
         self.app = app
-        self.settings = app.settings
 
         self.selected_effects = []
         self.clips = []
@@ -247,7 +245,7 @@ class EffectProperties(Gtk.Expander, Loggable):
     def _vcontentNotifyCb(self, paned, gparamspec):
         if gparamspec and gparamspec.name == 'position':
             self._config_ui_h_pos = self._vcontent.get_position()
-            self.settings.effectVPanedPosition = self._config_ui_h_pos
+            self.app.settings.effectVPanedPosition = self._config_ui_h_pos
 
     @property
     def timeline(self):