Move parsing of referrer policy header values to SecurityPolicy

third_party/WebKit/Source/platform/weborigin/SecurityPolicy.h

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 22 matching lines @@
 #include "platform/weborigin/Referrer.h"
 #include "platform/weborigin/ReferrerPolicy.h"
 #include "wtf/Allocator.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class KURL;
 class SecurityOrigin;
 
+enum ReferrerPolicyLegacyKeywordsSupport {
+  SupportReferrerPolicyLegacyKeywords,
+  DoNotSupportReferrerPolicyLegacyKeywords,
+};
+
 class PLATFORM_EXPORT SecurityPolicy {
   STATIC_ONLY(SecurityPolicy);
 
  public:
   // This must be called during initialization (before we create
   // other threads).
   static void init();
 
   // True if the referrer should be omitted according to the
   // ReferrerPolicyNoReferrerWhenDowngrade. If you intend to send a
@@ skipping 21 matching lines @@
   static bool isAccessWhiteListed(const SecurityOrigin* activeOrigin,
                                   const SecurityOrigin* targetOrigin);
   static bool isAccessToURLWhiteListed(const SecurityOrigin* activeOrigin,
                                        const KURL&);
 
   static void addOriginTrustworthyWhiteList(PassRefPtr<SecurityOrigin>);
   static bool isOriginWhiteListedTrustworthy(const SecurityOrigin&);
   static bool isUrlWhiteListedTrustworthy(const KURL&);
 
   static bool referrerPolicyFromString(const String& policy,
+                                       ReferrerPolicyLegacyKeywordsSupport,
                                        ReferrerPolicy* result);
-  static bool referrerPolicyFromStringWithLegacyKeywords(
-      const String& policy,
-      ReferrerPolicy* result);
+
+  static bool referrerPolicyFromHeaderValue(const String& headerValue,
+                                            ReferrerPolicyLegacyKeywordsSupport,
+                                            ReferrerPolicy* result);
 };
 
 }  // namespace blink
 
 #endif  // SecurityPolicy_h