Rename {Author,UserAgent}ShadowRoot to {Open,Closed}ShadowRoot.

Source/core/html/HTMLPlugInElement.cpp

 /**
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.
  *
  * 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.
@@ skipping 584 matching lines @@
     // If an object's content can't be handled and it has no fallback, let
     // it be handled as a plugin to show the broken plugin icon.
     useFallback = objectType == ObjectContentNone && hasFallback;
     return objectType == ObjectContentNone || objectType == ObjectContentNetscapePlugin || objectType == ObjectContentOtherPlugin;
 }
 
 void HTMLPlugInElement::setPlaceholder(PassOwnPtrWillBeRawPtr<PluginPlaceholder> placeholder)
 {
     bool needsLazyReattach = (!placeholder) != (!m_placeholder);
     if (placeholder) {
-        placeholder->loadIntoContainer(ensureUserAgentShadowRoot());
+        placeholder->loadIntoContainer(ensureClosedShadowRoot());
         m_placeholder = placeholder;
     } else {
-        ShadowRoot& shadowRoot = ensureUserAgentShadowRoot();
+        ShadowRoot& shadowRoot = ensureClosedShadowRoot();
         shadowRoot.removeChildren();
         shadowRoot.appendChild(HTMLContentElement::create(document()));
         m_placeholder.clear();
     }
     if (needsLazyReattach)
         lazyReattachIfAttached();
 }
 
 void HTMLPlugInElement::dispatchErrorEvent()
 {
@@ skipping 26 matching lines @@
         fastGetAttribute(HTMLNames::typeAttr);
     if (!document().contentSecurityPolicy()->allowObjectFromSource(url)
         || !document().contentSecurityPolicy()->allowPluginType(mimeType, declaredMimeType, url)) {
         layoutEmbeddedObject()->setPluginUnavailabilityReason(LayoutEmbeddedObject::PluginBlockedByContentSecurityPolicy);
         return false;
     }
 
     return !MixedContentChecker::shouldBlockFetch(frame, WebURLRequest::RequestContextObject, WebURLRequest::FrameTypeNone, url);
 }
 
-void HTMLPlugInElement::didAddUserAgentShadowRoot(ShadowRoot&)
+void HTMLPlugInElement::didAddClosedShadowRoot(ShadowRoot&)
 {
-    userAgentShadowRoot()->appendChild(HTMLContentElement::create(document()));
+    closedShadowRoot()->appendChild(HTMLContentElement::create(document()));
 }
 
-void HTMLPlugInElement::willAddFirstAuthorShadowRoot()
+void HTMLPlugInElement::willAddFirstOpenShadowRoot()
 {
     lazyReattachIfAttached();
 }
 
 bool HTMLPlugInElement::hasFallbackContent() const
 {
     return false;
 }
 
 bool HTMLPlugInElement::useFallbackContent() const
 {
-    return hasAuthorShadowRoot();
+    return hasOpenShadowRoot();
 }
 
 void HTMLPlugInElement::lazyReattachIfNeeded()
 {
     if (!useFallbackContent() && !usePlaceholderContent() && needsWidgetUpdate() && renderer() && !isImageType())
         lazyReattachIfAttached();
 }
 
 }