[gnome-control-center] power: harmonize header positioning

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

commit e29e97a9a443a9601f87a77f665f24d352e2da96
Author: Allan Day <allanpday gmail com>
Date:   Tue Aug 15 16:04:41 2017 +0100

    power: harmonize header positioning
    
    Some of the headings have horizontal margins and others don't,
    creating an inconsistent layout. Remove the horizontal margins
    from all headings.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=786327

 panels/power/cc-power-panel.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/panels/power/cc-power-panel.c b/panels/power/cc-power-panel.c
index 3377500..970c770 100644
--- a/panels/power/cc-power-panel.c
+++ b/panels/power/cc-power-panel.c
@@ -2358,8 +2358,6 @@ add_battery_section (CcPowerPanel *self)
   g_free (s);
   gtk_label_set_use_markup (GTK_LABEL (widget), TRUE);
   gtk_widget_set_halign (widget, GTK_ALIGN_START);
-  gtk_widget_set_margin_start (widget, 6);
-  gtk_widget_set_margin_end (widget, 6);
   gtk_widget_set_margin_bottom (widget, 6);
   gtk_widget_set_margin_bottom (box, 24);
   gtk_box_pack_start (GTK_BOX (box), widget, FALSE, TRUE, 0);
@@ -2410,8 +2408,6 @@ add_device_section (CcPowerPanel *self)
   g_free (s);
   gtk_label_set_use_markup (GTK_LABEL (widget), TRUE);
   gtk_widget_set_halign (widget, GTK_ALIGN_START);
-  gtk_widget_set_margin_start (widget, 6);
-  gtk_widget_set_margin_end (widget, 6);
   gtk_widget_set_margin_bottom (widget, 6);
   gtk_box_pack_start (GTK_BOX (box), widget, FALSE, TRUE, 0);