Remove #pragma once from chrome/browser/sync

chrome/browser/sync/test/test_http_bridge_factory.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_SYNC_TEST_TEST_HTTP_BRIDGE_FACTORY_H_
 #define CHROME_BROWSER_SYNC_TEST_TEST_HTTP_BRIDGE_FACTORY_H_
-#pragma once
 
 #include "base/compiler_specific.h"
 #include "sync/internal_api/public/http_post_provider_factory.h"
 #include "sync/internal_api/public/http_post_provider_interface.h"
 
 namespace browser_sync {
 
 class TestHttpBridge : public syncer::HttpPostProviderInterface {
  public:
   // Begin syncer::HttpPostProviderInterface implementation:
@@ skipping 25 matching lines @@
   virtual ~TestHttpBridgeFactory();
 
   // syncer::HttpPostProviderFactory:
   virtual syncer::HttpPostProviderInterface* Create() OVERRIDE;
   virtual void Destroy(syncer::HttpPostProviderInterface* http) OVERRIDE;
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_TEST_TEST_HTTP_BRIDGE_FACTORY_H_