[gnome-shell] endSessionDialog: Simplify CSS padding handling

[Kalev Lember <klember src gnome org>]

commit 5bec5fb6cbb2da2118c7b8ac14e2f83bd872af5b
Author: Kalev Lember <kalevlember gmail com>
Date:   Tue Feb 18 21:49:33 2014 +0100

    endSessionDialog: Simplify CSS padding handling
    
    ... so that we add more items to messageLayout without having to
    hardcode the same padding in each of the children.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=722898

 data/theme/gnome-shell.css |   10 +++++-----
 js/ui/endSessionDialog.js  |    3 ++-
 2 files changed, 7 insertions(+), 6 deletions(-)
---
diff --git a/data/theme/gnome-shell.css b/data/theme/gnome-shell.css
index 0f0df57..0992169 100644
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -1948,22 +1948,22 @@ StScrollBar StButton#vhandle:active {
 }
 
 .end-session-dialog-subject {
-    padding-left: 17px;
     padding-bottom: 20px;
 }
 
-.end-session-dialog-subject:rtl {
-    padding-left: 0px;
+.end-session-dialog-layout {
+    padding-left: 17px;
+}
+
+.end-session-dialog-layout:rtl {
     padding-right: 17px;
 }
 
 .end-session-dialog-description {
-    padding-left: 17px;
     width: 28em;
 }
 
 .end-session-dialog-description:rtl {
-    padding-right: 17px;
     text-align: right;
 }
 
diff --git a/js/ui/endSessionDialog.js b/js/ui/endSessionDialog.js
index a8a056e..c9ddce8 100644
--- a/js/ui/endSessionDialog.js
+++ b/js/ui/endSessionDialog.js
@@ -240,7 +240,8 @@ const EndSessionDialog = new Lang.Class({
                                 x_align: St.Align.END,
                                 y_align: St.Align.START });
 
-        let messageLayout = new St.BoxLayout({ vertical: true });
+        let messageLayout = new St.BoxLayout({ vertical: true,
+                                               style_class: 'end-session-dialog-layout' });
         mainContentLayout.add(messageLayout,
                               { y_align: St.Align.START });