Remove #pragma once from chrome/browser/{printing,safe_browsing,prefs,bookmarks,autocomplete}

chrome/browser/safe_browsing/browser_features.h

 // Copyright (c) 2011 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.
 //
 // Client-side phishing features that are extracted by the browser, after
 // receiving a score from the renderer.
 
 #ifndef CHROME_BROWSER_SAFE_BROWSING_BROWSER_FEATURES_H_
 #define CHROME_BROWSER_SAFE_BROWSING_BROWSER_FEATURES_H_
-#pragma once
 
 namespace safe_browsing {
 namespace features {
 
 // IMPORTANT: when adding new features, you must update kAllowedFeatures in
 // chrome/browser/safe_browsing/client_side_detection_service.cc if the feature
 // should be sent in sanitized pingbacks.
 //
 ////////////////////////////////////////////////////
 // History features.
@@ skipping 56 matching lines @@
 // SafeBrowsing related featues.  Fields from the UnsafeResource if there is
 // any.
 extern const char kSafeBrowsingMaliciousUrl[];
 extern const char kSafeBrowsingOriginalUrl[];
 extern const char kSafeBrowsingIsSubresource[];
 extern const char kSafeBrowsingThreatType[];
 }  // namespace features
 }  // namespace safe_browsing
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_BROWSER_FEATURES_H_