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.h

Index: third_party/WebKit/Source/core/dom/SecurityContext.h
diff --git a/third_party/WebKit/Source/core/dom/SecurityContext.h b/third_party/WebKit/Source/core/dom/SecurityContext.h
index 6cabfcc67d7d6ef1ad0d26e3743201574befb843..0ee2825423b2c6cbe6889cd74dcf281adb045b49 100644
--- a/third_party/WebKit/Source/core/dom/SecurityContext.h
+++ b/third_party/WebKit/Source/core/dom/SecurityContext.h
@@ -33,6 +33,7 @@
 #include "platform/heap/Handle.h"
 #include "platform/weborigin/Suborigin.h"
 #include "public/platform/WebAddressSpace.h"
+#include "public/platform/WebFeaturePolicy.h"
 #include "public/platform/WebInsecureRequestPolicy.h"
 #include "public/platform/WebURLRequest.h"
 #include "wtf/HashSet.h"
@@ -96,9 +97,9 @@ class CORE_EXPORT SecurityContext : public GarbageCollectedMixin {
   void setFeaturePolicyForTesting(std::unique_ptr<FeaturePolicy> newPolicy) {
     m_featurePolicy = std::move(newPolicy);
   }
-  void setFeaturePolicyFromHeader(const String& headerValue,
-                                  SecurityContext* parentSecurityContext,
-                                  Vector<String>* messages = nullptr);
+  void setFeaturePolicyFromHeader(
+      const WebVector<WebFeaturePolicy::ParsedWhitelist>& parsedPolicy,
+      SecurityContext* parentSecurityContext);
 
  protected:
   SecurityContext();