[MD Bookmarks] Restore focus after closing a dialog or context menu.

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 0c53db9dff50741cc9df1b7177c537539fcd1834..314b60f1d850d4204f35d0687995b2f401dd0af1 100644
--- a/chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.cc
+++ b/chrome/browser/ui/webui/md_bookmarks/md_bookmarks_ui.cc
@@ -118,6 +118,10 @@ content::WebUIDataSource* CreateMdBookmarksUIHTMLSource(Profile* profile) {
                           IDR_MD_BOOKMARKS_COMMAND_MANAGER_JS);
   source->AddResourcePath("constants.html", IDR_MD_BOOKMARKS_CONSTANTS_HTML);
   source->AddResourcePath("constants.js", IDR_MD_BOOKMARKS_CONSTANTS_JS);
+  source->AddResourcePath("dialog_focus_manager.html",
+                          IDR_MD_BOOKMARKS_DIALOG_FOCUS_MANAGER_HTML);
+  source->AddResourcePath("dialog_focus_manager.js",
+                          IDR_MD_BOOKMARKS_DIALOG_FOCUS_MANAGER_JS);
   source->AddResourcePath("dnd_manager.html",
                           IDR_MD_BOOKMARKS_DND_MANAGER_HTML);
   source->AddResourcePath("dnd_manager.js", IDR_MD_BOOKMARKS_DND_MANAGER_JS);