[MD Bookmarks] Add lines between items and no search results message.

chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.cc

Index: chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.cc
diff --git a/chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.cc b/chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.cc
index 7ac6cc6dad1094b01f10c762066992cc7bf0d1eb..31744a090288c63be1ba2d993d89fe9e77765942 100644
--- a/chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.cc
+++ b/chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.cc
@@ -55,6 +55,8 @@ content::WebUIDataSource* CreateMdBookmarksUIHTMLSource(Profile* profile) {
   AddLocalizedString(source, "menuExport", IDS_MD_BOOKMARK_MANAGER_MENU_EXPORT);
   AddLocalizedString(source, "menuImport", IDS_MD_BOOKMARK_MANAGER_MENU_IMPORT);
   AddLocalizedString(source, "menuSort", IDS_MD_BOOKMARK_MANAGER_MENU_SORT);
+  AddLocalizedString(source, "noSearchResults",
+                     IDS_MD_BOOKMARK_MANAGER_NO_SEARCH_RESULTS);
   AddLocalizedString(source, "searchPrompt",
                      IDS_BOOKMARK_MANAGER_SEARCH_BUTTON);
   AddLocalizedString(source, "saveEdit", IDS_SAVE);