String cleanup in sync code

chrome/browser/sync/engine/download_updates_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/download_updates_command.h"
 
 #include <string>
 
 #include "chrome/browser/sync/engine/syncer.h"
 #include "chrome/browser/sync/engine/syncer_proto_util.h"
 #include "chrome/browser/sync/engine/syncproto.h"
 #include "chrome/browser/sync/syncable/directory_manager.h"
-#include "chrome/browser/sync/util/character_set_converters.h"
 #include "chrome/browser/sync/util/sync_types.h"
 
 using syncable::ScopedDirLookup;
 
 namespace browser_sync {
 
 using std::string;
 
 DownloadUpdatesCommand::DownloadUpdatesCommand() {}
 DownloadUpdatesCommand::~DownloadUpdatesCommand() {}
 
 void DownloadUpdatesCommand::ExecuteImpl(SyncerSession* session) {
   ClientToServerMessage client_to_server_message;
   ClientToServerResponse update_response;
 
-  client_to_server_message.set_share(
-      static_cast<const string&>(ToUTF8(session->account_name())));
+  client_to_server_message.set_share(session->account_name());
   client_to_server_message.set_message_contents(
       ClientToServerMessage::GET_UPDATES);
   GetUpdatesMessage* get_updates =
       client_to_server_message.mutable_get_updates();
 
   ScopedDirLookup dir(session->dirman(), session->account_name());
   if (!dir.good()) {
     LOG(ERROR) << "Scoped dir lookup failed!";
     return;
   }
@@ skipping 14 matching lines @@
     SyncerStatus status(session);
     status.increment_consecutive_problem_get_updates();
     status.increment_consecutive_errors();
     LOG(ERROR) << "PostClientToServerMessage() failed";
     return;
   }
   session->set_update_response(update_response);
 }
 
 }  // namespace browser_sync