Ship `referrerpolicy` attribute

third_party/WebKit/Source/core/html/HTMLFrameOwnerElement.cpp

 /*
  * Copyright (C) 2006, 2007, 2009 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 16 matching lines @@
 #include "core/events/Event.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/layout/LayoutPart.h"
 #include "core/layout/api/LayoutPartItem.h"
 #include "core/loader/FrameLoadRequest.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/plugins/PluginView.h"
-#include "platform/RuntimeEnabledFeatures.h"
 #include "platform/weborigin/SecurityOrigin.h"
 
 namespace blink {
 
 typedef WillBeHeapHashMap<RefPtrWillBeMember<Widget>, RawPtrWillBeMember<FrameView>> WidgetToParentMap;
 static WidgetToParentMap& widgetNewParentMap()
 {
     DEFINE_STATIC_LOCAL(OwnPtrWillBePersistent<WidgetToParentMap>, map, (adoptPtrWillBeNoop(new WidgetToParentMap())));
     return *map;
 }
@@ skipping 242 matching lines @@
     }
 
     if (!SubframeLoadingDisabler::canLoadFrame(*this))
         return false;
 
     if (document().frame()->host()->subframeCount() >= FrameHost::maxNumberOfFrames)
         return false;
 
     FrameLoadRequest frameLoadRequest(&document(), url, "_self", CheckContentSecurityPolicy);
 
-    if (RuntimeEnabledFeatures::referrerPolicyAttributeEnabled()) {
-        ReferrerPolicy policy = referrerPolicyAttribute();
-        if (policy != ReferrerPolicyDefault)
-            frameLoadRequest.resourceRequest().setHTTPReferrer(SecurityPolicy::generateReferrer(policy, url, document().outgoingReferrer()));
-    }
+    ReferrerPolicy policy = referrerPolicyAttribute();
+    if (policy != ReferrerPolicyDefault)
+        frameLoadRequest.resourceRequest().setHTTPReferrer(SecurityPolicy::generateReferrer(policy, url, document().outgoingReferrer()));
 
     return parentFrame->loader().client()->createFrame(frameLoadRequest, frameName, this);
 }
 
 DEFINE_TRACE(HTMLFrameOwnerElement)
 {
     visitor->trace(m_contentFrame);
     visitor->trace(m_widget);
     HTMLElement::trace(visitor);
     FrameOwner::trace(visitor);
 }
 
 
 } // namespace blink