[WIP NOT FOR COMMIT] Feature policy: Add basic algorithm for supporting frame policies, start plumb…

content/child/blink_platform_impl.cc

 // Copyright 2014 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.
 
 #include "content/child/blink_platform_impl.h"
 
 #include <math.h>
 
 #include <memory>
 #include <vector>
@@ skipping 844 matching lines @@
 int BlinkPlatformImpl::domKeyEnumFromString(const WebString& key_string) {
   return static_cast<int>(
       ui::KeycodeConverter::KeyStringToDomKey(key_string.utf8()));
 }
 
 blink::WebFeaturePolicy* BlinkPlatformImpl::createFeaturePolicy(
     const blink::WebFeaturePolicy* parentPolicy,
     const blink::WebParsedFeaturePolicyHeader& policyHeader,
     const blink::WebSecurityOrigin& origin) {
   std::unique_ptr<FeaturePolicy> policy = FeaturePolicy::CreateFromParentPolicy(
-      static_cast<const FeaturePolicy*>(parentPolicy), url::Origin(origin));
+      static_cast<const FeaturePolicy*>(parentPolicy), nullptr,
+      url::Origin(origin));
   policy->SetHeaderPolicy(FeaturePolicyHeaderFromWeb(policyHeader));
   return policy.release();
 }
 
 bool BlinkPlatformImpl::isFeatureEnabledByPolicy(
     const blink::WebFeaturePolicy* policy,
     blink::WebFeaturePolicyFeature feature,
     const blink::WebSecurityOrigin& origin) {
   //  if (!policy)
   //    return FeaturePolicy::IsFeatureAllowedByDefault("");
   return static_cast<const FeaturePolicy*>(policy)->IsFeatureEnabledForOrigin(
       feature, url::Origin(origin));
 }
 
 }  // namespace content