Fix compiling of sync on linux.

chrome/browser/sync/engine/process_commit_response_command.cc

 // Copyright (c) 2006-2009 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.
 
 #include "chrome/browser/sync/engine/process_commit_response_command.h"
 
 #include <set>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 85 matching lines @@
   // the child will have a bad parent causing an error. As this is not a
   // critical error, we trap it and don't LOG(ERROR). To enable this we keep
   // a map of conflicting new folders.
   int transient_error_commits = 0;
   int conflicting_commits = 0;
   int error_commits = 0;
   int successes = 0;
   bool over_quota = false;
   set<syncable::Id> conflicting_new_folder_ids;
   set<syncable::Id> deleted_folders;
-  bool truncated_commit_logged = false;
   { // Scope for WriteTransaction.
     WriteTransaction trans(dir, SYNCER, __FILE__, __LINE__);
     for (int i = 0; i < cr.entryresponse_size(); i++) {
       CommitResponse::RESPONSE_TYPE response_type =
           ProcessSingleCommitResponse(&trans, cr.entryresponse(i),
                                       commit_ids[i],
                                       &conflicting_new_folder_ids,
                                       &deleted_folders, session);
       switch (response_type) {
         case CommitResponse::INVALID_MESSAGE:
@@ skipping 248 matching lines @@
 
     LOG(INFO) << "Server commit moved aside entry: " << old_name.db_value()
               << " to new name " << db_name;
 
     // Should be safe since we're in a "commit lock."
     local_entry->PutName(Name::FromDBNameAndSyncName(db_name, server_name));
   }
 }
 
 }  // namespace browser_sync