[gnome-games] Remove trailing whitespace

[Adrien Plazas <aplazas src gnome org>]

commit e48398cbb55aef99da2bc0441763f9d5faec3304
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Mon Jul 23 22:36:50 2018 +0500

    Remove trailing whitespace

 src/grilo/grilo-players.vala         | 2 +-
 src/ui/gamepad-view.vala             | 2 +-
 src/ui/preferences-page-plugins.vala | 2 +-
 src/ui/preferences-page-video.vala   | 2 +-
 src/utils/local-cover.vala           | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/src/grilo/grilo-players.vala b/src/grilo/grilo-players.vala
index 62bcb2f..e73463c 100644
--- a/src/grilo/grilo-players.vala
+++ b/src/grilo/grilo-players.vala
@@ -44,7 +44,7 @@ public class Games.GriloPlayers : Object, Players {
 
                if (int.parse(player) == 1)
                        player = _("Single-player");
-               else 
+               else
                        player = _("Multi-player");
 
                load_media_players (player);
diff --git a/src/ui/gamepad-view.vala b/src/ui/gamepad-view.vala
index 50f5545..fbfd752 100644
--- a/src/ui/gamepad-view.vala
+++ b/src/ui/gamepad-view.vala
@@ -67,7 +67,7 @@ private class Games.GamepadView : Gtk.DrawingArea {
 
        private void highlight_gamepad (Cairo.Context gamepad_context, Cairo.Context highlight_context) {
                var highlight_suface = highlight_context.get_target ();
-               
+
                for (var i = 0; i < configuration.input_paths.length; ++i)
                        if (input_highlights[i])
                                handle.render_cairo_sub (highlight_context, "#" + 
configuration.input_paths[i].path);
diff --git a/src/ui/preferences-page-plugins.vala b/src/ui/preferences-page-plugins.vala
index 37d4702..a64f55d 100644
--- a/src/ui/preferences-page-plugins.vala
+++ b/src/ui/preferences-page-plugins.vala
@@ -8,7 +8,7 @@ private class Games.PreferencesPagePlugins: Gtk.Bin, PreferencesPage {
                protected set {}
                get { return _header_bar; }
        }
-       
+
        public bool immersive_mode {
                protected set {}
                get { return false; }
diff --git a/src/ui/preferences-page-video.vala b/src/ui/preferences-page-video.vala
index c05f88c..25eb532 100644
--- a/src/ui/preferences-page-video.vala
+++ b/src/ui/preferences-page-video.vala
@@ -8,7 +8,7 @@ private class Games.PreferencesPageVideo: Gtk.Bin, PreferencesPage {
                protected set {}
                get { return _header_bar; }
        }
-       
+
        public bool immersive_mode {
                protected set {}
                get { return false; }
diff --git a/src/utils/local-cover.vala b/src/utils/local-cover.vala
index de2c7f5..226288c 100644
--- a/src/utils/local-cover.vala
+++ b/src/utils/local-cover.vala
@@ -23,7 +23,7 @@ public class Games.LocalCover : Object, Cover {
                }
                catch (Error e) {
                        warning (e.message);
-       
+
                        return icon;
                }