Allow embedder to force visibility of permanent nodes

components/bookmarks/core/test/test_bookmark_client.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/bookmarks/core/test/test_bookmark_client.h"
 
+#include "base/logging.h"
 #include "components/bookmarks/core/browser/bookmark_model.h"
+#include "components/bookmarks/core/browser/bookmark_node.h"
 #include "components/bookmarks/core/browser/bookmark_storage.h"
 
 namespace test {
 
 scoped_ptr<BookmarkModel> TestBookmarkClient::CreateModel(bool index_urls) {
   scoped_ptr<BookmarkModel> bookmark_model(new BookmarkModel(this, index_urls));
   bookmark_model->DoneLoading(bookmark_model->CreateLoadDetails(std::string()));
   return bookmark_model.Pass();
 }
 
+bool TestBookmarkClient::IsPermanentNodeVisible(int node_type) {
+  DCHECK(node_type == BookmarkNode::BOOKMARK_BAR ||
+         node_type == BookmarkNode::OTHER_NODE ||
+         node_type == BookmarkNode::MOBILE);
+  return node_type != BookmarkNode::MOBILE;
+}
+
 void TestBookmarkClient::RecordAction(const base::UserMetricsAction& action) {
 }
 
 }  // namespace test