Remove #pragma once from chrome/browser/sync

chrome/browser/sync/test/integration/autofill_helper.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_INTEGRATION_AUTOFILL_HELPER_H_
 #define CHROME_BROWSER_SYNC_TEST_INTEGRATION_AUTOFILL_HELPER_H_
-#pragma once
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/string16.h"
 #include "chrome/browser/sync/test/integration/sync_datatype_helper.h"
 
@@ skipping 74 matching lines @@
 // Compares the autofill profiles for all sync profiles, and returns true if
 // they all match.
 bool AllProfilesMatch() WARN_UNUSED_RESULT;
 
 // Creates a test autofill profile based on the persona specified in |type|.
 AutofillProfile CreateAutofillProfile(ProfileType type);
 
 }  // namespace autofill_helper
 
 #endif  // CHROME_BROWSER_SYNC_TEST_INTEGRATION_AUTOFILL_HELPER_H_