Make Document::isSecureContext() work for OOPIFs

third_party/WebKit/Source/core/dom/SecurityContext.cpp

 /*
  * 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 43 matching lines @@
     m_securityOrigin = securityOrigin;
 }
 
 void SecurityContext::setContentSecurityPolicy(PassRefPtrWillBeRawPtr<ContentSecurityPolicy> contentSecurityPolicy)
 {
     m_contentSecurityPolicy = contentSecurityPolicy;
 }
 
 void SecurityContext::enforceSandboxFlags(SandboxFlags mask)
 {
+    applySandboxFlags(mask);
+}
+
+void SecurityContext::applySandboxFlags(SandboxFlags mask)
+{
     m_sandboxFlags |= mask;
 
     if (isSandboxed(SandboxOrigin) && securityOrigin() && !securityOrigin()->isUnique()) {
         setSecurityOrigin(SecurityOrigin::createUnique());
         didUpdateSecurityOrigin();
     }
 }
 
 String SecurityContext::addressSpaceForBindings() const
 {
@@ skipping 36 matching lines @@
         return;
     ASSERT(!name.isEmpty());
     ASSERT(RuntimeEnabledFeatures::suboriginsEnabled());
     ASSERT(m_securityOrigin.get());
     ASSERT(!m_securityOrigin->hasSuborigin() || m_securityOrigin->suboriginName() == name);
     m_securityOrigin->addSuborigin(name);
     didUpdateSecurityOrigin();
 }
 
 } // namespace blink