[vte] app: Don't override widget's CSS names

[Christian Persch <chpe src gnome org>]

commit e53cd45100848bfe782dbc5c4bf47ca94c46ec16
Author: Christian Persch <chpe src gnome org>
Date:   Tue Apr 12 22:02:49 2022 +0200

    app: Don't override widget's CSS names
    
    Setting a different CSS name makes the VteTerminal builtin CSS not
    apply.
    
    Related to #2554.

 src/app/app.cc | 5 -----
 1 file changed, 5 deletions(-)
---
diff --git a/src/app/app.cc b/src/app/app.cc
index 8b1d47ea..9d53f274 100644
--- a/src/app/app.cc
+++ b/src/app/app.cc
@@ -1060,8 +1060,6 @@ vteapp_search_popover_class_init(VteappSearchPopoverClass* klass)
         gtk_widget_class_bind_template_child(widget_class, VteappSearchPopover, entire_word_checkbutton);
         gtk_widget_class_bind_template_child(widget_class, VteappSearchPopover, regex_checkbutton);
         gtk_widget_class_bind_template_child(widget_class, VteappSearchPopover, wrap_around_checkbutton);
-
-        gtk_widget_class_set_css_name(widget_class, "vteapp-search-popover");
 }
 
 static GtkWidget*
@@ -1374,8 +1372,6 @@ vteapp_terminal_class_init(VteappTerminalClass *klass)
         widget_class->state_flags_changed = vteapp_terminal_state_flags_changed;
         widget_class->system_setting_changed = vteapp_terminal_system_setting_changed;
 #endif
-
-        gtk_widget_class_set_css_name(widget_class, "vteapp-terminal");
 }
 
 static void
@@ -2776,7 +2772,6 @@ vteapp_window_class_init(VteappWindowClass* klass)
 #endif
 
         gtk_widget_class_set_template_from_resource(widget_class, "/org/gnome/vte/app/ui/window.ui");
-        gtk_widget_class_set_css_name(widget_class, "vteapp-window");
 
         gtk_widget_class_bind_template_child(widget_class, VteappWindow, window_grid);
         gtk_widget_class_bind_template_child(widget_class, VteappWindow, scrollbar);