Fix Document::firstPartyForCookies() for OOPIFs.

third_party/WebKit/Source/platform/weborigin/SchemeRegistry.cpp

 /*
  * Copyright (C) 2010 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 384 matching lines @@
     MutexLocker locker(mutex());
     return fetchAPISchemes().contains(scheme);
 }
 
 void SchemeRegistry::registerURLSchemeAsFirstPartyWhenTopLevel(const String& scheme)
 {
     MutexLocker locker(mutex());
     firstPartyWhenTopLevelSchemes().add(scheme);
 }
 
+void SchemeRegistry::removeURLSchemeAsFirstPartyWhenTopLevel(const String& scheme)
+{
+    MutexLocker locker(mutex());
+    firstPartyWhenTopLevelSchemes().remove(scheme);
+}
+
 bool SchemeRegistry::shouldTreatURLSchemeAsFirstPartyWhenTopLevel(const String& scheme)
 {
     if (scheme.isEmpty())
         return false;
     MutexLocker locker(mutex());
     return firstPartyWhenTopLevelSchemes().contains(scheme);
 }
 
 void SchemeRegistry::registerURLSchemeAsAllowedForReferrer(const String& scheme)
 {
@@ skipping 47 matching lines @@
 
 bool SchemeRegistry::schemeShouldBypassSecureContextCheck(const String& scheme)
 {
     if (scheme.isEmpty())
         return false;
     MutexLocker locker(mutex());
     return secureContextBypassingSchemes().contains(scheme.lower());
 }
 
 } // namespace blink