Disable the firefox importer test because it fails on the

chrome/browser/importer/importer_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 <windows.h>
 #include <unknwn.h>
 #include <intshcut.h>
 #include <pstore.h>
@@ skipping 819 matching lines @@
  private:
   int bookmark_count_;
   int history_count_;
   int password_count_;
   int keyword_count_;
   bool import_search_engines_;
   std::wstring default_keyword_;
   std::wstring default_keyword_url_;
 };
 
-TEST_F(ImporterTest, Firefox30Importer) {
+// This test is disabled
+TEST_F(ImporterTest, DISABLED_Firefox30Importer) {
   Firefox3Observer* observer = new Firefox3Observer();
   Firefox3xImporterTest(L"firefox3_profile", observer, observer, true);
 }
 
 TEST_F(ImporterTest, Firefox35Importer) {
   bool import_search_engines = false;
   Firefox3Observer* observer = new Firefox3Observer(import_search_engines);
   Firefox3xImporterTest(L"firefox35_profile", observer, observer,
                         import_search_engines);
 }