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

third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp

 // 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 "web/WebRemoteFrameImpl.h"
 
 #include "core/dom/Fullscreen.h"
 #include "core/dom/RemoteSecurityContext.h"
 #include "core/dom/SecurityContext.h"
 #include "core/frame/FrameView.h"
@@ skipping 415 matching lines @@
       static_cast<SandboxFlags>(flags));
 }
 
 void WebRemoteFrameImpl::setReplicatedName(const WebString& name,
                                            const WebString& uniqueName) const {
   DCHECK(frame());
   frame()->tree().setPrecalculatedName(name, uniqueName);
 }
 
 void WebRemoteFrameImpl::setReplicatedFeaturePolicyHeader(
-    const WebString& headerValue) const {
+    const WebParsedFeaturePolicy& parsedHeader) const {
   if (RuntimeEnabledFeatures::featurePolicyEnabled()) {
     FeaturePolicy* parentFeaturePolicy = nullptr;
     if (parent()) {
       Frame* parentFrame = frame()->client()->parent();
       parentFeaturePolicy = parentFrame->securityContext()->getFeaturePolicy();
     }
-    frame()->securityContext()->setFeaturePolicyFromHeader(headerValue,
+    frame()->securityContext()->setFeaturePolicyFromHeader(parsedHeader,
                                                            parentFeaturePolicy);
   }
 }
 
 void WebRemoteFrameImpl::addReplicatedContentSecurityPolicyHeader(
     const WebString& headerValue,
     WebContentSecurityPolicyType type,
     WebContentSecurityPolicySource source) const {
   frame()->securityContext()->contentSecurityPolicy()->addPolicyFromHeaderValue(
       headerValue, static_cast<ContentSecurityPolicyHeaderType>(type),
@@ skipping 75 matching lines @@
 }
 
 WebRemoteFrameImpl::WebRemoteFrameImpl(WebTreeScopeType scope,
                                        WebRemoteFrameClient* client)
     : WebRemoteFrame(scope),
       m_frameClient(RemoteFrameClientImpl::create(this)),
       m_client(client),
       m_selfKeepAlive(this) {}
 
 }  // namespace blink