diff options
Diffstat (limited to 'chromium/sync/engine/conflict_util.cc')
-rw-r--r-- | chromium/sync/engine/conflict_util.cc | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/chromium/sync/engine/conflict_util.cc b/chromium/sync/engine/conflict_util.cc deleted file mode 100644 index fc1e0762046..00000000000 --- a/chromium/sync/engine/conflict_util.cc +++ /dev/null @@ -1,54 +0,0 @@ -// 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 "sync/engine/conflict_util.h" - -#include "sync/syncable/mutable_entry.h" - -namespace syncer { - -using syncable::BASE_VERSION; -using syncable::IS_UNAPPLIED_UPDATE; -using syncable::IS_UNSYNCED; -using syncable::SERVER_VERSION; - -using syncable::MutableEntry; - -namespace conflict_util { - -// Allow the server's changes to take precedence. -// This will take effect during the next ApplyUpdates step. -void IgnoreLocalChanges(MutableEntry* entry) { - DCHECK(entry->GetIsUnsynced()); - DCHECK(entry->GetIsUnappliedUpdate()); - entry->PutIsUnsynced(false); -} - -// Overwrite the server with our own value. -// We will commit our local data, overwriting the server, at the next -// opportunity. -void OverwriteServerChanges(MutableEntry* entry) { - DCHECK(entry->GetIsUnsynced()); - DCHECK(entry->GetIsUnappliedUpdate()); - entry->PutBaseVersion(entry->GetServerVersion()); - entry->PutIsUnappliedUpdate(false); -} - -// Having determined that everything matches, we ignore the non-conflict. -void IgnoreConflict(MutableEntry* entry) { - // If we didn't also unset IS_UNAPPLIED_UPDATE, then we would lose unsynced - // positional data from adjacent entries when the server update gets applied - // and the item is re-inserted into the PREV_ID/NEXT_ID linked list. This is - // primarily an issue because we commit after applying updates, and is most - // commonly seen when positional changes are made while a passphrase is - // required (and hence there will be many encryption conflicts). - DCHECK(entry->GetIsUnsynced()); - DCHECK(entry->GetIsUnappliedUpdate()); - entry->PutBaseVersion(entry->GetServerVersion()); - entry->PutIsUnappliedUpdate(false); - entry->PutIsUnsynced(false); -} - -} // namespace conflict_util -} // namespace syncer |