Merge HTMLDocument into Document

sky/engine/core/dom/Document.cpp

 /*
  * 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, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
@@ skipping 75 matching lines @@
 #include "sky/engine/core/events/ScopedEventQueue.h"
 #include "sky/engine/core/fetch/ResourceFetcher.h"
 #include "sky/engine/core/frame/FrameConsole.h"
 #include "sky/engine/core/frame/FrameHost.h"
 #include "sky/engine/core/frame/FrameView.h"
 #include "sky/engine/core/frame/LocalDOMWindow.h"
 #include "sky/engine/core/frame/LocalFrame.h"
 #include "sky/engine/core/frame/Settings.h"
 #include "sky/engine/core/html/HTMLAnchorElement.h"
 #include "sky/engine/core/html/HTMLCanvasElement.h"
-#include "sky/engine/core/html/HTMLDocument.h"
 #include "sky/engine/core/html/HTMLScriptElement.h"
 #include "sky/engine/core/html/HTMLStyleElement.h"
 #include "sky/engine/core/html/HTMLTemplateElement.h"
 #include "sky/engine/core/html/HTMLTitleElement.h"
 #include "sky/engine/core/html/canvas/CanvasRenderingContext.h"
 #include "sky/engine/core/html/canvas/CanvasRenderingContext2D.h"
 #include "sky/engine/core/html/canvas/WebGLRenderingContext.h"
 #include "sky/engine/core/html/imports/HTMLImportChild.h"
 #include "sky/engine/core/html/imports/HTMLImportLoader.h"
 #include "sky/engine/core/html/imports/HTMLImportTreeRoot.h"
@@ skipping 121 matching lines @@
 
 #ifndef NDEBUG
 typedef HashSet<RawPtr<Document> > WeakDocumentSet;
 static WeakDocumentSet& liveDocumentSet()
 {
     DEFINE_STATIC_LOCAL(OwnPtr<WeakDocumentSet>, set, (adoptPtr(new WeakDocumentSet())));
     return *set;
 }
 #endif
 
-Document::Document(const DocumentInit& initializer, DocumentClassFlags documentClasses)
+Document::Document(const DocumentInit& initializer)
     : ContainerNode(0, CreateDocument)
     , TreeScope(*this)
     , m_module(nullptr)
     , m_evaluateMediaQueriesOnStyleRecalc(false)
     , m_frame(initializer.frame())
     , m_domWindow(m_frame ? m_frame->domWindow() : 0)
     , m_importsController(initializer.importsController())
     , m_activeParserCount(0)
     , m_resumeParserWaitingForResourcesTimer(this, &Document::resumeParserWaitingForResourcesTimerFired)
     , m_clearFocusedElementTimer(this, &Document::clearFocusedElementTimerFired)
     , m_listenerTypes(0)
     , m_mutationObserverTypes(0)
     , m_readyState(Complete)
     , m_isParsing(false)
     , m_containsValidityStyleRules(false)
     , m_markers(adoptPtr(new DocumentMarkerController))
     , m_loadEventProgress(LoadEventNotRun)
     , m_startTime(currentTime())
-    , m_documentClasses(documentClasses)
     , m_renderView(0)
 #if !ENABLE(OILPAN)
     , m_weakFactory(this)
 #endif
     , m_contextDocument(initializer.contextDocument())
     , m_loadEventDelayCount(0)
     , m_loadEventDelayTimer(this, &Document::loadEventDelayTimerFired)
     , m_didSetReferrerPolicy(false)
     , m_referrerPolicy(ReferrerPolicyDefault)
     , m_directionSetOnDocumentElement(false)
@@ skipping 79 matching lines @@
 
     setClient(0);
 
     InspectorCounters::decrementCounter(InspectorCounters::DocumentCounter);
 }
 
 PassRefPtr<Document> Document::create(Document& document)
 {
     DocumentInit init = DocumentInit::fromContext(document.contextDocument())
         .withRegistrationContext(document.registrationContext());
-    return HTMLDocument::create(init);
+    return adoptRef(new Document(init));
 }
 
 #if !ENABLE(OILPAN)
 void Document::dispose()
 {
     ASSERT_WITH_SECURITY_IMPLICATION(!m_deletionHasBegun);
 
     // We must make sure not to be retaining any of our children through
     // these extra pointers or we will create a reference cycle.
     m_focusedElement = nullptr;
@@ skipping 63 matching lines @@
     ContainerNode::childrenChanged(change);
     m_documentElement = ElementTraversal::firstWithin(*this);
 }
 
 PassRefPtr<Element> Document::createElement(const AtomicString& name, ExceptionState& exceptionState)
 {
     if (!isValidName(name)) {
         exceptionState.throwDOMException(InvalidCharacterError, "The tag name provided ('" + name + "') is not a valid name.");
         return nullptr;
     }
-    if (isHTMLDocument())
-        return HTMLElementFactory::createHTMLElement(name, *this, false);
 
-    return Element::create(QualifiedName(name), this);
+    return HTMLElementFactory::createHTMLElement(name, *this, false);
 }
 
 ScriptValue Document::registerElement(ScriptState* scriptState, const AtomicString& name, ExceptionState& exceptionState)
 {
     return registerElement(scriptState, name, Dictionary(), exceptionState);
 }
 
 ScriptValue Document::registerElement(ScriptState* scriptState, const AtomicString& name, const Dictionary& options, ExceptionState& exceptionState)
 {
     CustomElementConstructorBuilder constructorBuilder(scriptState, &options);
@@ skipping 340 matching lines @@
 }
 
 void Document::setTitle(const String& title)
 {
 }
 
 void Document::setTitleElement(Element* titleElement)
 {
     // Only allow the first title element to change the title -- others have no effect.
     if (m_titleElement && m_titleElement != titleElement) {
-        if (isHTMLDocument())
-            m_titleElement = Traversal<HTMLTitleElement>::firstWithin(*this);
+        m_titleElement = Traversal<HTMLTitleElement>::firstWithin(*this);
     } else {
         m_titleElement = titleElement;
     }
 
     if (isHTMLTitleElement(m_titleElement))
         updateTitle(toHTMLTitleElement(m_titleElement)->text());
 }
 
 void Document::removeTitle(Element* titleElement)
 {
     if (m_titleElement != titleElement)
         return;
 
     m_titleElement = nullptr;
 
     // Update title based on first title element in the document, if one exists.
-    if (isHTMLDocument()) {
-        if (HTMLTitleElement* title = Traversal<HTMLTitleElement>::firstWithin(*this))
-            setTitleElement(title);
-    }
+    if (HTMLTitleElement* title = Traversal<HTMLTitleElement>::firstWithin(*this))
+        setTitleElement(title);
 
     if (!m_titleElement)
         updateTitle(String());
 }
 
 const AtomicString& Document::dir()
 {
     return nullAtom;
 }
 
@@ skipping 438 matching lines @@
     checkCompleted();
 }
 
 DocumentParser* Document::startParsing()
 {
     ASSERT(!m_parser);
     ASSERT(!m_isParsing);
     ASSERT(!firstChild());
     ASSERT(!m_focusedElement);
 
-    m_parser = HTMLDocumentParser::create(toHTMLDocument(*this), false);
+    m_parser = HTMLDocumentParser::create(*this, false);
     setParsing(true);
     setReadyState(Loading);
     return m_parser.get();
 }
 
 void Document::implicitClose()
 {
     ASSERT(!inStyleRecalc());
 
     bool doload = !parsing() && m_parser && !processingLoadEvent();
@@ skipping 1010 matching lines @@
 }
 
 Document& Document::ensureTemplateDocument()
 {
     if (isTemplateDocument())
         return *this;
 
     if (m_templateDocument)
         return *m_templateDocument;
 
-    if (isHTMLDocument()) {
-        DocumentInit init = DocumentInit::fromContext(contextDocument(), blankURL());
-        m_templateDocument = HTMLDocument::create(init);
-    } else {
-        m_templateDocument = Document::create(DocumentInit(blankURL()));
-    }
+    DocumentInit init = DocumentInit::fromContext(contextDocument(), blankURL());
+    m_templateDocument = Document::create(init);
 
     m_templateDocument->m_templateDocumentHost = this; // balanced in dtor.
 
     return *m_templateDocument.get();
 }
 
 float Document::devicePixelRatio() const
 {
     return m_frame ? m_frame->devicePixelRatio() : 1.0;
 }
@@ skipping 63 matching lines @@
 using namespace blink;
 void showLiveDocumentInstances()
 {
     WeakDocumentSet& set = liveDocumentSet();
     fprintf(stderr, "There are %u documents currently alive:\n", set.size());
     for (WeakDocumentSet::const_iterator it = set.begin(); it != set.end(); ++it) {
         fprintf(stderr, "- Document %p URL: %s\n", *it, (*it)->url().string().utf8().data());
     }
 }
 #endif