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

chrome/browser/resources/md_bookmarks/app.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 
 <link rel="import" href="chrome://resources/html/cr/ui/splitter.html">
 <link rel="import" href="chrome://bookmarks/api_listener.html">
 <link rel="import" href="chrome://bookmarks/command_manager.html">
 <link rel="import" href="chrome://bookmarks/constants.html">
+<link rel="import" href="chrome://bookmarks/dialog_focus_manager.html">

[tsergeant, 2017/06/28 04:49:18]

Nit: Do you mind importing this in the places where it is used?

Primary benefit of doing that is that it makes the load order easier to reason
about if we decide to do lazy loading.

[calamity, 2017/06/29 06:19:34]

Done.

 <link rel="import" href="chrome://bookmarks/dnd_manager.html">
+<link rel="import" href="chrome://bookmarks/folder_node.html">
 <link rel="import" href="chrome://bookmarks/list.html">
 <link rel="import" href="chrome://bookmarks/router.html">
 <link rel="import" href="chrome://bookmarks/shared_vars.html">
 <link rel="import" href="chrome://bookmarks/store.html">
 <link rel="import" href="chrome://bookmarks/toast_manager.html">
 <link rel="import" href="chrome://bookmarks/toolbar.html">
-<link rel="import" href="chrome://bookmarks/folder_node.html">
 <link rel="import" href="chrome://bookmarks/util.html">
 
 <dom-module id="bookmarks-app">
   <template>
     <style>
       :host {
         color: var(--primary-text-color);
         display: flex;
         flex-direction: column;
         height: 100%;
@@ skipping 49 matching lines @@
       </div>
       <div id="splitter"></div>
       <bookmarks-list></bookmarks-list>
     </div>
     <bookmarks-router></bookmarks-router>
     <bookmarks-command-manager></bookmarks-command-manager>
     <bookmarks-toast-manager duration="5000"></bookmarks-toast-manager>
   </template>
   <script src="chrome://bookmarks/app.js"></script>
 </dom-module>