Plumb CompositedDisplayList to WebViewImpl

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 703 matching lines @@
         if (!webFrame->frameWidget()) {
             m_webView->setRootGraphicsLayer(rootLayer);
             return;
         }
         ASSERT(webFrame);
         ASSERT(webFrame->frameWidget());
         toWebFrameWidgetImpl(webFrame->frameWidget())->setRootGraphicsLayer(rootLayer);
     }
 }
 
+void ChromeClientImpl::setCompositedDisplayList(PassOwnPtr<CompositedDisplayList> compositedDisplayList)
+{
+    m_webView->setCompositedDisplayList(compositedDisplayList);
+}
+
+CompositedDisplayList* ChromeClientImpl::compositedDisplayListForTesting()
+{
+    if (WebCompositedDisplayList* compositedDisplayList = m_webView->compositedDisplayList())
+        return compositedDisplayList->compositedDisplayListForTesting();
+    return nullptr;
+}
+
 void ChromeClientImpl::attachCompositorAnimationTimeline(WebCompositorAnimationTimeline* compositorTimeline, LocalFrame* localRoot)
 {
     // FIXME: For top-level frames we still use the WebView as a WebWidget. This
     // special case will be removed when top-level frames get WebFrameWidgets.
     if (localRoot->isMainFrame()) {
         m_webView->attachCompositorAnimationTimeline(compositorTimeline);
     } else {
         WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(localRoot);
         // FIXME: The following conditional is only needed for staging until the
         // Chromium patch lands that instantiates a WebFrameWidget.
@@ skipping 242 matching lines @@
     for (const auto& observer : observers)
         observer->willOpenPopup();
 }
 
 FloatSize ChromeClientImpl::elasticOverscroll() const
 {
     return m_webView->elasticOverscroll();
 }
 
 } // namespace blink