Anchor element's referrer attribute implementation for Referrer Policy

Source/web/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 187 matching lines @@
 }
 
 void ChromeClientImpl::focusedFrameChanged(LocalFrame* frame)
 {
     WebLocalFrameImpl* webframe = WebLocalFrameImpl::fromFrame(frame);
     if (webframe && webframe->client())
         webframe->client()->frameFocused();
 }
 
 Page* ChromeClientImpl::createWindow(LocalFrame* frame, const FrameLoadRequest& r, const WindowFeatures& features,
-    NavigationPolicy navigationPolicy, ShouldSendReferrer shouldSendReferrer)
+    NavigationPolicy navigationPolicy, ReferrerPolicy referrerPolicy)
 {
     if (!m_webView->client())
         return nullptr;
 
     WebNavigationPolicy policy = static_cast<WebNavigationPolicy>(navigationPolicy);
     if (policy == WebNavigationPolicyIgnore)
         policy = getNavigationPolicy(features);
     else if (policy == WebNavigationPolicyNewBackgroundTab && getNavigationPolicy(features) != WebNavigationPolicyNewBackgroundTab && !UIEventWithKeyState::newTabModifierSetFromIsolatedWorld())
         policy = WebNavigationPolicyNewForegroundTab;
 
     ASSERT(frame->document());
     Fullscreen::fullyExitFullscreen(*frame->document());
 
     WebViewImpl* newView = toWebViewImpl(
-        m_webView->client()->createView(WebLocalFrameImpl::fromFrame(frame), WrappedResourceRequest(r.resourceRequest()), features, r.frameName(), policy, shouldSendReferrer == NeverSendReferrer));
+        m_webView->client()->createView(WebLocalFrameImpl::fromFrame(frame), WrappedResourceRequest(r.resourceRequest()), features, r.frameName(), policy, referrerPolicy == ReferrerPolicyNever));
     if (!newView)
         return nullptr;
     return newView->page();
 }
 
 static inline void updatePolicyForEvent(const WebInputEvent* inputEvent, NavigationPolicy* policy)
 {
     if (!inputEvent || inputEvent->type != WebInputEvent::MouseUp)
         return;
 
@@ skipping 676 matching lines @@
     if (m_webView->rootGraphicsLayer() && m_webView->layerTreeView())
         m_webView->page()->frameHost().pinchViewport().registerLayersWithTreeView(m_webView->layerTreeView());
 }
 
 void ChromeClientImpl::didUpdateTopControls() const
 {
     m_webView->didUpdateTopControls();
 }
 
 } // namespace blink