[Sync] Remove logging/checks for case where server and local entries mismatch.

chrome/browser/sync/engine/syncer_util.h

 // Copyright (c) 2011 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.
 //
 // Utility functions manipulating syncable::Entries, intended for use by the
 // syncer.
 
 #ifndef CHROME_BROWSER_SYNC_ENGINE_SYNCER_UTIL_H_
 #define CHROME_BROWSER_SYNC_ENGINE_SYNCER_UTIL_H_
 #pragma once
@@ skipping 50 matching lines @@
   // Pass in name to avoid redundant UTF8 conversion.
   static void UpdateServerFieldsFromUpdate(
       syncable::MutableEntry* local_entry,
       const SyncEntity& server_entry,
       const std::string& name);
 
   // Creates a new Entry iff no Entry exists with the given id.
   static void CreateNewEntry(syncable::WriteTransaction *trans,
                              const syncable::Id& id);
 
-  static bool ServerAndLocalEntriesMatch(syncable::Entry* entry);
-
   static void SplitServerInformationIntoNewEntry(
       syncable::WriteTransaction* trans,
       syncable::MutableEntry* entry);
 
   // This function is called on an entry when we can update the user-facing data
   // from the server data.
   static void UpdateLocalDataFromServerData(syncable::WriteTransaction* trans,
                                             syncable::MutableEntry* entry);
 
   static VerifyCommitResult ValidateCommitEntry(syncable::Entry* entry);
@@ skipping 40 matching lines @@
       syncable::BaseTransaction* trans,
       syncable::Entry* item,
       syncable::IndexedBitField inclusion_filter,
       syncable::MetahandleSet* inserted_items,
       std::vector<syncable::Id>* commit_ids);
 
   static void MarkDeletedChildrenSynced(
       const syncable::ScopedDirLookup &dir,
       std::set<syncable::Id>* deleted_folders);
 
-  // Examine the up-to-date predecessors of this item according to the server
-  // position, and then again according to the local position.  Return true
-  // if they match.  For an up-to-date item, this should be the case.
-  static bool ServerAndLocalOrdersMatch(syncable::Entry* entry);
-
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(SyncerUtil);
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_ENGINE_SYNCER_UTIL_H_