Bookmark disappear first when closing browser

chrome/browser/ui/views/bookmarks/bookmark_bar_view.h

Index: chrome/browser/ui/views/bookmarks/bookmark_bar_view.h
diff --git a/chrome/browser/ui/views/bookmarks/bookmark_bar_view.h b/chrome/browser/ui/views/bookmarks/bookmark_bar_view.h
index 4bbbc02f8d36a51499cd70976e932a06cb35a3a0..14326bcd84a6c017372e7be3590a5b00823e4fbb 100644
--- a/chrome/browser/ui/views/bookmarks/bookmark_bar_view.h
+++ b/chrome/browser/ui/views/bookmarks/bookmark_bar_view.h
@@ -101,6 +101,9 @@ class BookmarkBarView : public views::AccessiblePaneView,
   // Changes the state of the bookmark bar.
   void SetBookmarkBarState(BookmarkBar::State state,
                            BookmarkBar::AnimateChangeType animate_type);
+  BookmarkBar::State get_bookmark_bar_state() const {
+    return bookmark_bar_state_;
+  }
 
   // If |loc| is over a bookmark button the node is returned corresponding to
   // the button and |model_start_index| is set to 0. If a overflow button is