TTF: Reenable some disabled tests.

chrome/browser/sync/engine/syncer_unittest.cc

 // Copyright (c) 2009 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.
 //
 // Syncer unit tests. Unfortunately a lot of these tests
 // are outdated and need to be reworked and updated.
 
 #include <list>
 #include <map>
 #include <set>
@@ skipping 2540 matching lines @@
     EXPECT_TRUE(fred.Get(IS_UNSYNCED));
     EXPECT_FALSE(fred.Get(IS_UNAPPLIED_UPDATE));
   }
   syncer_events_.clear();
 }
 
 // TODO(ncarter): This test is bogus, but it actually seems to hit an
 // interesting case the 4th time SyncShare is called.
 // TODO(chron): The fourth time that SyncShare is called it crashes.
 // This seems to be due to a bug in the conflict set building logic.
+// http://crbug.com/46621
 TEST_F(SyncerTest, DISABLED_ServerDeletingFolderWeHaveAnOpenEntryIn) {
   ScopedDirLookup dir(syncdb_.manager(), syncdb_.name());
   CHECK(dir.good());
   mock_server_->AddUpdateBookmark(1, 0, "bob", 1, 10);
   mock_server_->AddUpdateDirectory(2, 0, "fred", 1, 10);
   syncer_->SyncShare(this);
   {
     WriteTransaction trans(dir, UNITTEST, __FILE__, __LINE__);
     MutableEntry bob(&trans, GET_BY_ID, ids_.FromNumber(1));
     ASSERT_TRUE(bob.good());
@@ skipping 1842 matching lines @@
   Add(low_id_);
   Add(high_id_);
   syncer_->SyncShare(this);
   ExpectLocalOrderIsByServerId();
 }
 
 const SyncerTest::CommitOrderingTest
 SyncerTest::CommitOrderingTest::LAST_COMMIT_ITEM = {-1, TestIdFactory::root()};
 
 }  // namespace browser_sync