[epiphany] Use margin-start/end instead of margin-left/right

[Yosef Or Boczko <yoseforb src gnome org>]

commit 6c1b8a300fbdfca8046d60adb1b72dddd15c5440
Author: Yosef Or Boczko <yoseforb gmail com>
Date:   Thu Nov 21 14:55:17 2013 +0200

    Use margin-start/end instead of margin-left/right
    
    Also bump required GTK+ version for them.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=712801

 configure.ac                        |    2 +-
 lib/widgets/nautilus-floating-bar.c |    4 ++--
 src/ephy-toolbar.c                  |    4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 23fa82e..8f1ce40 100644
--- a/configure.ac
+++ b/configure.ac
@@ -66,7 +66,7 @@ GNOME_CODE_COVERAGE
 MORE_WARN_FLAGS="-Wdeclaration-after-statement"
 
 GLIB_REQUIRED=2.35.6
-GTK_REQUIRED=3.9.12
+GTK_REQUIRED=3.11.2
 LIBXML_REQUIRED=2.6.12
 LIBXSLT_REQUIRED=1.1.7
 WEBKIT_GTK_REQUIRED=2.2.2
diff --git a/lib/widgets/nautilus-floating-bar.c b/lib/widgets/nautilus-floating-bar.c
index 066a27a..101827a 100644
--- a/lib/widgets/nautilus-floating-bar.c
+++ b/lib/widgets/nautilus-floating-bar.c
@@ -238,8 +238,8 @@ nautilus_floating_bar_constructed (GObject *obj)
        g_object_set (w,
                      "margin-top", 2,
                      "margin-bottom", 2,
-                     "margin-left", 12,
-                     "margin-right", 12,
+                     "margin-start", 12,
+                     "margin-end", 12,
                      "max-width-chars", 60,
                      NULL);
        self->priv->label_widget = w;
diff --git a/src/ephy-toolbar.c b/src/ephy-toolbar.c
index a3f98dd..0becdde 100644
--- a/src/ephy-toolbar.c
+++ b/src/ephy-toolbar.c
@@ -165,8 +165,8 @@ ephy_toolbar_constructed (GObject *object)
     g_object_unref (size);
 
     gtk_header_bar_set_custom_title (GTK_HEADER_BAR (toolbar), box);
-    gtk_widget_set_margin_left (box, 27);
-    gtk_widget_set_margin_right (box, 27);
+    gtk_widget_set_margin_start (box, 27);
+    gtk_widget_set_margin_end (box, 27);
     gtk_widget_show_all (box);
   }
   else