[gnome-music] Remove duplicate set_application_name

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit fc20c225c62f2d37ecded2ecc1c96bcc3723c829
Author: Vadim Rutkovsky <vrutkovs redhat com>
Date:   Thu May 28 10:58:53 2015 +0200

    Remove duplicate set_application_name

 gnomemusic/toolbar.py |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gnomemusic/toolbar.py b/gnomemusic/toolbar.py
index 511959b..28265aa 100644
--- a/gnomemusic/toolbar.py
+++ b/gnomemusic/toolbar.py
@@ -137,7 +137,6 @@ class Toolbar(GObject.GObject):
         elif self._state != ToolbarState.MAIN:
             self.header_bar.set_custom_title(None)
         else:
-            GLib.set_application_name(_("Music"))
             self.reset_header_title()
 
         self._search_button.set_visible(self._state != ToolbarState.SEARCH_VIEW)