gtk: Intern css names

This avoids a bunch of strdups at startup.

gtk/gtkaccellabel.c

@@ -253,7 +253,7 @@ gtk_accel_label_class_init (GtkAccelLabelClass *class)
 
   g_object_class_install_properties (gobject_class, LAST_PROP, props);
 
-  gtk_widget_class_set_css_name (widget_class, "accellabel");
+  gtk_widget_class_set_css_name (widget_class, I_("accellabel"));
 }
 
 static void

gtk/gtkactionbar.c

@@ -402,7 +402,7 @@ gtk_action_bar_class_init (GtkActionBarClass *klass)
   g_object_class_install_properties (object_class, LAST_PROP, props);
 
   gtk_widget_class_set_accessible_role (widget_class, ATK_ROLE_PANEL);
-  gtk_widget_class_set_css_name (widget_class, "actionbar");
+  gtk_widget_class_set_css_name (widget_class, I_("actionbar"));
 }
 
 static void

gtk/gtkappchooserwidget.c

@@ -1176,7 +1176,7 @@ gtk_app_chooser_widget_class_init (GtkAppChooserWidgetClass *klass)
   gtk_widget_class_bind_template_callback (widget_class, program_list_selection_activated);
   gtk_widget_class_bind_template_callback (widget_class, widget_button_press_event_cb);
 
-  gtk_widget_class_set_css_name (widget_class, "appchooser");
+  gtk_widget_class_set_css_name (widget_class, I_("appchooser"));
 }
 
 static void

gtk/gtkaspectframe.c

@@ -134,7 +134,7 @@ gtk_aspect_frame_class_init (GtkAspectFrameClass *class)
                                                          TRUE,
                                                          GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
 
-  gtk_widget_class_set_css_name (GTK_WIDGET_CLASS (class), "frame");
+  gtk_widget_class_set_css_name (GTK_WIDGET_CLASS (class), I_("frame"));
 }
 
 static void

gtk/gtkassistant.c

@@ -593,7 +593,7 @@ gtk_assistant_class_init (GtkAssistantClass *class)
   gtk_widget_class_bind_template_callback (widget_class, on_assistant_cancel);
   gtk_widget_class_bind_template_callback (widget_class, on_assistant_last);
 
-  gtk_widget_class_set_css_name (widget_class, "assistant");
+  gtk_widget_class_set_css_name (widget_class, I_("assistant"));
 }
 
 static gint

gtk/gtkbbox.c

@@ -172,7 +172,7 @@ gtk_button_box_class_init (GtkButtonBoxClass *class)
                                                                     FALSE,
                                                                     GTK_PARAM_READWRITE));
 
-  gtk_widget_class_set_css_name (widget_class, "buttonbox");
+  gtk_widget_class_set_css_name (widget_class, I_("buttonbox"));
 }
 
 static void

gtk/gtkbox.c

@@ -259,7 +259,7 @@ gtk_box_class_init (GtkBoxClass *class)
   gtk_container_class_install_child_properties (container_class, LAST_CHILD_PROP, child_props);
 
   gtk_widget_class_set_accessible_role (widget_class, ATK_ROLE_FILLER);
-  gtk_widget_class_set_css_name (widget_class, "box");
+  gtk_widget_class_set_css_name (widget_class, I_("box"));
 }
 
 static void

gtk/gtkbutton.c

@@ -284,7 +284,7 @@ gtk_button_class_init (GtkButtonClass *klass)
   widget_class->activate_signal = button_signals[ACTIVATE];
 
   gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_BUTTON_ACCESSIBLE);
-  gtk_widget_class_set_css_name (widget_class, "button");
+  gtk_widget_class_set_css_name (widget_class, I_("button"));
 }
 
 static void

gtk/gtkcalendar.c

@@ -640,7 +640,7 @@ gtk_calendar_class_init (GtkCalendarClass *class)
                   G_TYPE_NONE, 0);
 
   gtk_widget_class_set_accessible_role (widget_class, ATK_ROLE_CALENDAR);
-  gtk_widget_class_set_css_name (widget_class, "calendar");
+  gtk_widget_class_set_css_name (widget_class, I_("calendar"));
 }
 
 static void

gtk/gtkcellrendereraccel.c

@@ -747,7 +747,7 @@ gtk_cell_editable_widget_class_init (GtkCellEditableWidgetClass *class)
       g_param_spec_string ("path", NULL, NULL,
                            NULL, GTK_PARAM_READWRITE));
 
-  gtk_widget_class_set_css_name (widget_class, "acceleditor");
+  gtk_widget_class_set_css_name (widget_class, I_("acceleditor"));
 }
 
 static void

gtk/gtkcellview.c

@@ -266,7 +266,7 @@ gtk_cell_view_class_init (GtkCellViewClass *klass)
 							  FALSE,
 							  GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
 
-  gtk_widget_class_set_css_name (widget_class, "cellview");
+  gtk_widget_class_set_css_name (widget_class, I_("cellview"));
 }
 
 static void

gtk/gtkcenterbox.c

@@ -718,7 +718,7 @@ gtk_center_box_class_init (GtkCenterBoxClass *klass)
 
 
   gtk_widget_class_set_accessible_role (widget_class, ATK_ROLE_FILLER);
-  gtk_widget_class_set_css_name (widget_class, "box");
+  gtk_widget_class_set_css_name (widget_class, I_("box"));
 }
 
 static void

gtk/gtkcheckbutton.c

@@ -328,7 +328,7 @@ gtk_check_button_class_init (GtkCheckButtonClass *class)
   g_object_class_install_properties (object_class, NUM_PROPERTIES, props);
 
   gtk_widget_class_set_accessible_role (widget_class, ATK_ROLE_CHECK_BOX);
-  gtk_widget_class_set_css_name (widget_class, "checkbutton");
+  gtk_widget_class_set_css_name (widget_class, I_("checkbutton"));
 }
 
 static void

gtk/gtkcheckmenuitem.c

@@ -225,7 +225,7 @@ gtk_check_menu_item_class_init (GtkCheckMenuItemClass *klass)
                   G_TYPE_NONE, 0);
 
   gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_CHECK_MENU_ITEM_ACCESSIBLE);
-  gtk_widget_class_set_css_name (widget_class, "menuitem");
+  gtk_widget_class_set_css_name (widget_class, I_("menuitem"));
 }
 
 /**

gtk/gtkcolorchooserwidget.c

@@ -697,7 +697,7 @@ gtk_color_chooser_widget_class_init (GtkColorChooserWidgetClass *class)
       g_param_spec_boolean ("show-editor", P_("Show editor"), P_("Show editor"),
                             FALSE, GTK_PARAM_READWRITE));
 
-  gtk_widget_class_set_css_name (GTK_WIDGET_CLASS (class), "colorchooser");
+  gtk_widget_class_set_css_name (GTK_WIDGET_CLASS (class), I_("colorchooser"));
 }
 
 /* GtkColorChooser implementation {{{1 */

gtk/gtkcolorswatch.c

@@ -563,7 +563,7 @@ gtk_color_swatch_class_init (GtkColorSwatchClass *class)
                             TRUE, GTK_PARAM_READWRITE));
 
   gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_COLOR_SWATCH_ACCESSIBLE);
-  gtk_widget_class_set_css_name (widget_class, "colorswatch");
+  gtk_widget_class_set_css_name (widget_class, I_("colorswatch"));
 }
 
 static void

gtk/gtkcombobox.c

@@ -894,7 +894,7 @@ gtk_combo_box_class_init (GtkComboBoxClass *klass)
   gtk_widget_class_bind_template_callback (widget_class, gtk_combo_box_menu_hide);
 
   gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_COMBO_BOX_ACCESSIBLE);
-  gtk_widget_class_set_css_name (widget_class, "combobox");
+  gtk_widget_class_set_css_name (widget_class, I_("combobox"));
 }
 
 static void

gtk/gtkdialog.c

@@ -597,7 +597,7 @@ gtk_dialog_class_init (GtkDialogClass *class)
   gtk_widget_class_bind_template_child_private (widget_class, GtkDialog, action_box);
   gtk_widget_class_bind_template_callback (widget_class, gtk_dialog_delete_event_handler);
 
-  gtk_widget_class_set_css_name (widget_class, "dialog");
+  gtk_widget_class_set_css_name (widget_class, I_("dialog"));
 }
 
 static void

gtk/gtkentry.c

@@ -1878,7 +1878,7 @@ gtk_entry_class_init (GtkEntryClass *class)
 				"toggle-overwrite", 0);
 
   gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_ENTRY_ACCESSIBLE);
-  gtk_widget_class_set_css_name (widget_class, "entry");
+  gtk_widget_class_set_css_name (widget_class, I_("entry"));
 }
 
 static void

gtk/gtkexpander.c

@@ -341,7 +341,7 @@ gtk_expander_class_init (GtkExpanderClass *klass)
                   G_TYPE_NONE, 0);
 
   gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_EXPANDER_ACCESSIBLE);
-  gtk_widget_class_set_css_name (widget_class, "expander");
+  gtk_widget_class_set_css_name (widget_class, I_("expander"));
 }
 
 static void