Revert of Introduce new test for bookmark loading.

chrome/test/data/pdf/bookmarks_test.js

-// Copyright 2015 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.
-
-var tests = [
-  /**
-   * Test that the correct bookmarks were loaded for test-bookmarks.pdf.
-   */
-  function testHasCorrectBookmarks() {
-    var bookmarks = viewer.bookmarks;
-
-    // Load all relevant bookmarks.
-    chrome.test.assertEq(2, bookmarks.length);
-    var firstBookmark = bookmarks[0];
-    var secondBookmark = bookmarks[1];
-    chrome.test.assertEq(1, firstBookmark.children.length);
-    chrome.test.assertEq(0, secondBookmark.children.length);
-    var firstNestedBookmark = firstBookmark.children[0];
-
-    // Check titles.
-    chrome.test.assertEq('First Section',
-                         firstBookmark.title);
-    chrome.test.assertEq('First Subsection',
-                         firstNestedBookmark.title);
-    chrome.test.assertEq('Second Section',
-                         secondBookmark.title);
-    // Check pages.
-    chrome.test.assertEq(0, firstBookmark.page);
-    chrome.test.assertEq(1, firstNestedBookmark.page);
-    chrome.test.assertEq(2, secondBookmark.page);
-
-    chrome.test.succeed();
-  }
-];
-
-var scriptingAPI = new PDFScriptingAPI(window, window);
-scriptingAPI.setLoadCallback(function() {
-  chrome.test.runTests(tests);
-});