Mark flaky tests as flaky:

chrome/browser/bookmarks/bookmark_html_writer_unittest.cc

 // Copyright (c) 2006-2008 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 "testing/gtest/include/gtest/gtest.h"
 
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "base/time.h"
@@ skipping 80 matching lines @@
     EXPECT_EQ(BookmarkValuesToString(on_toolbar, url, title, creation_time,
                                      f1, f2, f3),
               BookmarkEntryToString(entry));
   }
 
   FilePath path_;
 };
 
 // Tests bookmark_html_writer by populating a BookmarkModel, writing it out by
 // way of bookmark_html_writer, then using the importer to read it back in.
-TEST_F(BookmarkHTMLWriterTest, Test) {
+// Flaky, http://crbug.com/17592.
+TEST_F(BookmarkHTMLWriterTest, FLAKY_Test) {
   // Populate the BookmarkModel. This creates the following bookmark structure:
   // Bookmarks bar
   //   F1
   //     url1
   //     F2
   //       url2
   //   url3
   //   url4
   // Other
   //   url1
@@ skipping 64 matching lines @@
   AssertBookmarkEntryEquals(parsed_bookmarks[3], false, url4, url4_title, t4,
                             kBookmarkBarFolderName, std::wstring(),
                             std::wstring());
   AssertBookmarkEntryEquals(parsed_bookmarks[4], false, url1, url1_title, t1,
                             std::wstring(), std::wstring(), std::wstring());
   AssertBookmarkEntryEquals(parsed_bookmarks[5], false, url2, url2_title, t2,
                             std::wstring(), std::wstring(), std::wstring());
   AssertBookmarkEntryEquals(parsed_bookmarks[6], false, url1, url1_title, t1,
                             f3_title, f4_title, std::wstring());
 }