Made sync code build and pass unit tests on OS X.

chrome/test/sync/engine/mock_server_connection.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.
 //
 // Mock ServerConnectionManager class for use in client regression tests.
 
 #include "chrome/test/sync/engine/mock_server_connection.h"
 
 #include "chrome/browser/sync/engine/syncer_proto_util.h"
 #include "chrome/browser/sync/util/character_set_converters.h"
@@ skipping 25 matching lines @@
       next_new_id_(10000),
       store_birthday_("Store BDay!"),
       store_birthday_sent_(false),
       client_stuck_(false),
       commit_time_rename_prepended_string_(""),
       fail_next_postbuffer_(false),
       directory_manager_(dirmgr),
       directory_name_(name),
       mid_commit_callback_function_(NULL),
       mid_commit_observer_(NULL),
-      client_command_(NULL),
       throttling_(false),
       fail_non_periodic_get_updates_(false),
+      client_command_(NULL),
       next_position_in_parent_(2) {
     server_reachable_ = true;
 };
 
 MockConnectionManager::~MockConnectionManager() {
   for (size_t i = 0; i < commit_messages_.size(); i++)
     delete commit_messages_[i];
 }
 
 void MockConnectionManager::SetCommitTimeRename(string prepend) {
@@ skipping 339 matching lines @@
   DCHECK(!commit_messages_.empty());
   return *commit_messages_.back();
 }
 
 void MockConnectionManager::ThrottleNextRequest(
     ThrottleRequestVisitor* visitor) {
   AutoLock lock(throttle_lock_);
   throttling_ = true;
   if (visitor)
     visitor->VisitAtomically();
-}
+}
+