More style nits.

chrome/browser/sync/glue/sync_backend_host.cc

 // Copyright (c) 2006-2008 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.
 
 #ifdef CHROME_PERSONALIZATION
 
 #include "build/build_config.h"
 #include "base/file_version_info.h"
 #include "base/file_util.h"
 #include "base/string_util.h"
@@ skipping 173 matching lines @@
 
   // Make sure that the directory exists before initializing the backend.
   // If it already exists, this will do no harm.
   bool success = file_util::CreateDirectory(host_->sync_data_folder_path());
   DCHECK(success);
 
   syncapi_->SetObserver(this);
   string16 path_str;
 #if defined (OS_WIN)
   path_str = host_->sync_data_folder_path().value();
-#elif (defined(OS_LINUX) || defined(OS_MACOSX))
+#elif defined(OS_LINUX) || defined(OS_MACOSX)
   path_str = UTF8ToUTF16(host_->sync_data_folder_path().value());
 #endif
   success = syncapi_->Init(path_str.c_str(),
       (service_url.host() + service_url.path()).c_str(),
       service_url.EffectiveIntPort(),
       kGaiaServiceId,
       kGaiaSourceForChrome,
       service_url.SchemeIsSecure(),
       new HttpBridgeFactory(base_request_context_),
       new HttpBridgeFactory(base_request_context_),
@@ skipping 115 matching lines @@
       this, &Core::SaveChanges);
 }
 
 void SyncBackendHost::Core::SaveChanges() {
   syncapi_->SaveChanges();
 }
 
 }  // namespace browser_sync
 
 #endif