[gnote] Remove set_rules_hint calls

[Aurimas Černius <aurimasc src gnome org>]

commit b1878ffae7f26ea8d2948b7d283285b93bbe7115
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sun May 23 21:33:34 2021 +0300

    Remove set_rules_hint calls

 src/searchnoteswidget.cpp | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/src/searchnoteswidget.cpp b/src/searchnoteswidget.cpp
index 814551b6..10e5db5e 100644
--- a/src/searchnoteswidget.cpp
+++ b/src/searchnoteswidget.cpp
@@ -205,7 +205,6 @@ Gtk::Widget *SearchNotesWidget::make_notebooks_pane()
 
   m_notebooksTree->get_selection()->set_mode(Gtk::SELECTION_SINGLE);
   m_notebooksTree->set_headers_visible(true);
-  m_notebooksTree->set_rules_hint(false);
 
   Gtk::CellRenderer *renderer;
 
@@ -661,7 +660,6 @@ void SearchNotesWidget::make_recent_tree()
 
   m_tree = manage(new RecentTreeView());
   m_tree->set_headers_visible(true);
-  m_tree->set_rules_hint(true);
   m_tree->signal_row_activated().connect(sigc::mem_fun(*this, &SearchNotesWidget::on_row_activated));
   m_tree->get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
   m_tree->get_selection()->signal_changed().connect(