Include the HTTP status code as a feature in the ClientPhishingRequest.

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
@@ skipping 53 matching lines @@
 extern const char kRedirectUrlMismatch[];
 // The redirect chain that leads to the named page.
 extern const char kRedirect[];
 // If a redirect is SSL, we will use this value instead of the actual redirect
 // so we don't leak any SSL sites.
 extern const char kSecureRedirectValue[];
 
 // Resource was fetched from a known bad IP address.
 extern const char kBadIpFetch[];
 
+// The HTTP status code for the main document.
+extern const char kHttpStatusCode[];
+
 // 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_