[gtk+] shortcuts: Use predefined style classes

[Matthias Clasen <matthiasc src gnome org>]

commit 0dffc8c9d3777e3d11526d3b3be8f17777c6cd92
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Oct 28 06:50:00 2015 -0400

    shortcuts: Use predefined style classes
    
    Lets use the defines we have.

 gtk/gtkshortcutssection.c |    2 +-
 gtk/gtkshortcutswindow.c  |    6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkshortcutssection.c b/gtk/gtkshortcutssection.c
index 9ba3e3c..538ddae 100644
--- a/gtk/gtkshortcutssection.c
+++ b/gtk/gtkshortcutssection.c
@@ -355,7 +355,7 @@ gtk_shortcuts_section_init (GtkShortcutsSection *self)
                                  "no-show-all", TRUE,
                                  NULL);
   gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (self->switcher)), "round");
-  gtk_style_context_remove_class (gtk_widget_get_style_context (GTK_WIDGET (self->switcher)), "linked");
+  gtk_style_context_remove_class (gtk_widget_get_style_context (GTK_WIDGET (self->switcher)), 
GTK_STYLE_CLASS_LINKED);
 
   self->show_all = gtk_button_new_with_mnemonic (_("_Show All"));
   gtk_widget_set_no_show_all (self->show_all, TRUE);
diff --git a/gtk/gtkshortcutswindow.c b/gtk/gtkshortcutswindow.c
index 5a5a903..f94f700 100644
--- a/gtk/gtkshortcutswindow.c
+++ b/gtk/gtkshortcutswindow.c
@@ -743,12 +743,12 @@ gtk_shortcuts_window_init (GtkShortcutsWindow *self)
 
   label = gtk_label_new (_("Shortcuts"));
   gtk_widget_show (label);
-  gtk_style_context_add_class (gtk_widget_get_style_context (label), "title");
+  gtk_style_context_add_class (gtk_widget_get_style_context (label), GTK_STYLE_CLASS_TITLE);
   gtk_stack_add_named (priv->title_stack, label, "title");
 
   label = gtk_label_new (_("Search Results"));
   gtk_widget_show (label);
-  gtk_style_context_add_class (gtk_widget_get_style_context (label), "title");
+  gtk_style_context_add_class (gtk_widget_get_style_context (label), GTK_STYLE_CLASS_TITLE);
   gtk_stack_add_named (priv->title_stack, label, "search");
 
   priv->menu_button = g_object_new (GTK_TYPE_MENU_BUTTON,
@@ -855,7 +855,7 @@ gtk_shortcuts_window_init (GtkShortcutsWindow *self)
                         "halign", GTK_ALIGN_CENTER,
                         "valign", GTK_ALIGN_CENTER,
                         NULL);
-  gtk_style_context_add_class (gtk_widget_get_style_context (empty), "dim-label");
+  gtk_style_context_add_class (gtk_widget_get_style_context (empty), GTK_STYLE_CLASS_DIM_LABEL);
   gtk_grid_attach (GTK_GRID (empty),
                    g_object_new (GTK_TYPE_IMAGE,
                                  "visible", TRUE,