Made the bookmarks extension APIs aware of managed bookmarks.

chrome/browser/extensions/api/bookmarks/bookmark_apitest.cc

 // Copyright (c) 2012 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 "base/prefs/pref_service.h"
+#include "base/values.h"
+#include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/extensions/extension_apitest.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/browser.h"
+#include "components/bookmarks/browser/bookmark_model.h"
+#include "components/bookmarks/browser/bookmark_node.h"
+#include "components/bookmarks/common/bookmark_pref_names.h"
+#include "components/bookmarks/test/bookmark_test_helpers.h"
 
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, Bookmarks) {
+  // Add test managed bookmarks to verify that the bookmarks API can read them
+  // and can't modify them.
+  Profile* profile = browser()->profile();
+  BookmarkModel* model = BookmarkModelFactory::GetForProfile(profile);
+  test::WaitForBookmarkModelToLoad(model);
+
+  base::ListValue list;
+  base::DictionaryValue* node = new base::DictionaryValue();
+  node->SetString("name", "Managed Bookmark");
+  node->SetString("url", "http://www.chromium.org");
+  list.Append(node);
+  node = new base::DictionaryValue();
+  node->SetString("name", "Managed Folder");
+  node->Set("children", new base::ListValue());
+  list.Append(node);
+  profile->GetPrefs()->Set(prefs::kManagedBookmarks, list);
+  ASSERT_EQ(2, model->managed_node()->child_count());
+
   ASSERT_TRUE(RunExtensionTest("bookmarks")) << message_;
 }