[gnome-music/gbsneto/untangle-player-window-mpris: 5/7] player: Only initialize Gst once

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit b7431d9ad852420c9aa7083c0c02468d91d94e5b
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Apr 10 12:13:02 2019 -0300

    player: Only initialize Gst once
    
    A small harmless point noticed while cleaning this code,
    we are initializing Gst twice. This is harmless, but it
    is good to tight things up.
    
    Move all Gst initialization (including GstPbutils) to
    gstplayer.py.

 gnomemusic/gstplayer.py | 1 +
 gnomemusic/player.py    | 5 +----
 2 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/gnomemusic/gstplayer.py b/gnomemusic/gstplayer.py
index 4bc3ee09..5a6ff0f8 100644
--- a/gnomemusic/gstplayer.py
+++ b/gnomemusic/gstplayer.py
@@ -65,6 +65,7 @@ class GstPlayer(GObject.GObject):
         super().__init__()
 
         Gst.init(None)
+        GstPbutils.pb_utils_init()
 
         self._application = application
         self._duration = -1.
diff --git a/gnomemusic/player.py b/gnomemusic/player.py
index 7429d270..b08b9757 100644
--- a/gnomemusic/player.py
+++ b/gnomemusic/player.py
@@ -33,7 +33,7 @@ import gi
 gi.require_version('Gst', '1.0')
 gi.require_version('GstAudio', '1.0')
 gi.require_version('GstPbutils', '1.0')
-from gi.repository import Gio, GLib, GObject, Grl, Gst, GstPbutils
+from gi.repository import Gio, GLib, GObject, Grl, GstPbutils
 
 from gnomemusic import log
 from gnomemusic.gstplayer import GstPlayer, Playback
@@ -579,9 +579,6 @@ class Player(GObject.GObject):
 
         self._new_clock = True
 
-        Gst.init(None)
-        GstPbutils.pb_utils_init()
-
         self._gst_player = GstPlayer(application)
         self._gst_player.connect('clock-tick', self._on_clock_tick)
         self._gst_player.connect('eos', self._on_eos)