Remove iframe@seamless

Source/core/dom/Document.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
@@ skipping 696 matching lines @@
      * @param content The header value (value of the meta tag's "content" attribute)
      */
     void processHttpEquiv(const AtomicString& equiv, const AtomicString& content);
     void updateViewportDescription();
     void processReferrerPolicy(const String& policy);
 
     // Returns the owning element in the parent document.
     // Returns 0 if this is the top level document.
     HTMLFrameOwnerElement* ownerElement() const;
 
-    HTMLIFrameElement* seamlessParentIFrame() const;
-    bool shouldDisplaySeamlesslyWithParent() const;
-
     String title() const { return m_title; }
     void setTitle(const String&);
 
     Element* titleElement() const { return m_titleElement.get(); }
     void setTitleElement(const String& title, Element* titleElement);
     void removeTitle(Element* titleElement);
 
     String cookie(ExceptionState&) const;
     void setCookie(const String&, ExceptionState&);
 
@@ skipping 235 matching lines @@
     void decrementActiveParserCount();
 
     void setContextFeatures(PassRefPtr<ContextFeatures>);
     ContextFeatures* contextFeatures() const { return m_contextFeatures.get(); }
 
     DocumentSharedObjectPool* sharedObjectPool() { return m_sharedObjectPool.get(); }
 
     void didRemoveAllPendingStylesheet();
     void setNeedsNotifyRemoveAllPendingStylesheet() { m_needsNotifyRemoveAllPendingStylesheet = true; }
     void clearStyleResolver();
-    void notifySeamlessChildDocumentsOfStylesheetUpdate() const;
 
     bool inStyleRecalc() { return m_inStyleRecalc; }
 
     // Return a Locale for the default locale if the argument is null or empty.
     Locale& getCachedLocale(const AtomicString& locale = nullAtom);
 
     AnimationClock& animationClock() { return *m_animationClock; }
     DocumentTimeline* timeline() const { return m_timeline.get(); }
     DocumentTimeline* transitionTimeline() const { return m_transitionTimeline.get(); }
     CSSPendingAnimations& cssPendingAnimations() { return m_cssPendingAnimations; }
@@ skipping 82 matching lines @@
     void internalAddMessage(MessageSource, MessageLevel, const String& message, const String& sourceURL, unsigned lineNumber, PassRefPtr<ScriptCallStack>, ScriptState*);
 
     virtual double timerAlignmentInterval() const OVERRIDE FINAL;
 
     void updateTitle(const String&);
     void updateFocusAppearanceTimerFired(Timer<Document>*);
     void updateBaseURL();
 
     void executeScriptsWaitingForResourcesIfNeeded();
 
-    void seamlessParentUpdatedStylesheets();
-
     void recalcStyleForLayoutIgnoringPendingStylesheets();
 
     PassRefPtr<NodeList> handleZeroPadding(const HitTestRequest&, HitTestResult&) const;
 
     void loadEventDelayTimerFired(Timer<Document>*);
 
     PageVisibilityState pageVisibilityState() const;
 
     PassRefPtr<HTMLCollection> ensureCachedCollection(CollectionType);
 
@@ skipping 148 matching lines @@
     OwnPtr<SelectorQueryCache> m_selectorQueryCache;
 
     bool m_useSecureKeyboardEntryWhenActive;
 
     DocumentClassFlags m_documentClasses;
 
     bool m_isViewSource;
     bool m_sawElementsInKnownNamespaces;
     bool m_isSrcdocDocument;
     bool m_isMobileDocument;
-    // Set in Document::initSecurityContext() at Document creation, per:
-    // http://www.whatwg.org/specs/web-apps/current-work/#attr-iframe-seamless
-    bool m_mayDisplaySeamlesslyWithParent;
 
     RenderView* m_renderView;
 
     WeakPtrFactory<Document> m_weakFactory;
     WeakPtr<Document> m_contextDocument;
 
     bool m_hasFullscreenElementStack; // For early return in FullscreenElementStack::fromIfExists()
 
     Vector<RefPtr<Element> > m_topLayerElements;
 
@@ skipping 96 matching lines @@
 inline bool Node::isDocumentNode() const
 {
     return this == document();
 }
 
 Node* eventTargetNodeForDocument(Document*);
 
 } // namespace WebCore
 
 #endif // Document_h