Initial Implementation of Iframe Attribute for Feature Policy (Part 3)

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 85 matching lines @@
   DCHECK(RuntimeEnabledFeatures::suboriginsEnabled());
   DCHECK(m_securityOrigin.get());
   DCHECK(!m_securityOrigin->hasSuborigin() ||
          m_securityOrigin->suborigin()->name() == suborigin.name());
   m_securityOrigin->addSuborigin(suborigin);
   didUpdateSecurityOrigin();
 }
 
 void SecurityContext::initializeFeaturePolicy(
     const WebParsedFeaturePolicy& parsedHeader,
+    const WebParsedFeaturePolicy& containerPolicy,
     const WebFeaturePolicy* parentFeaturePolicy) {
   DCHECK(!m_featurePolicy);
-  // TODO(iclelland): Use the frame owner properties here to pass the frame
-  // policy, if it exists.
-  WebParsedFeaturePolicy containerPolicy;
   WebSecurityOrigin origin = WebSecurityOrigin(m_securityOrigin);
   m_featurePolicy.reset(Platform::current()->createFeaturePolicy(
       parentFeaturePolicy, containerPolicy, parsedHeader, origin));
 }
 
 void SecurityContext::updateFeaturePolicyOrigin() {
   if (!m_featurePolicy)
     return;
   m_featurePolicy.reset(Platform::current()->duplicateFeaturePolicyWithOrigin(
       *m_featurePolicy, WebSecurityOrigin(m_securityOrigin)));
 }
 
 }  // namespace blink