Replicate a parsed feature policy representation so it doesn't need to be parsed in the browser pro…

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

Index: third_party/WebKit/Source/core/dom/SecurityContext.cpp
diff --git a/third_party/WebKit/Source/core/dom/SecurityContext.cpp b/third_party/WebKit/Source/core/dom/SecurityContext.cpp
index df384837ec6da5cb3a61b514fa76ed816cec5928..a6eff7c222184f442ae5cf6e5a9eaccb05a864b0 100644
--- a/third_party/WebKit/Source/core/dom/SecurityContext.cpp
+++ b/third_party/WebKit/Source/core/dom/SecurityContext.cpp
@@ -100,14 +100,13 @@ void SecurityContext::enforceSuborigin(const Suborigin& suborigin) {
 }
 
 void SecurityContext::setFeaturePolicyFromHeader(
-    const String& headerValue,
-    SecurityContext* parentSecurityContext,
-    Vector<String>* messages) {
+    const WebVector<WebFeaturePolicy::ParsedWhitelist>& parsedPolicy,
+    SecurityContext* parentSecurityContext) {
   m_featurePolicy = FeaturePolicy::createFromParentPolicy(
       (parentSecurityContext ? parentSecurityContext->getFeaturePolicy()
                              : nullptr),
       m_securityOrigin);
-  m_featurePolicy->setHeaderPolicy(headerValue, messages);
+  m_featurePolicy->setHeaderPolicy(parsedPolicy);
 }
 
 }  // namespace blink