The Sky parser should yield before start tags

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 229 matching lines @@
 Document::Document(const DocumentInit& initializer, DocumentClassFlags documentClasses)
     : ContainerNode(0, CreateDocument)
     , TreeScope(*this)
     , m_module(nullptr)
     , m_evaluateMediaQueriesOnStyleRecalc(false)
     , m_pendingSheetLayout(NoLayoutWithPendingSheets)
     , m_frame(initializer.frame())
     , m_domWindow(m_frame ? m_frame->domWindow() : 0)
     , m_importsController(initializer.importsController())
     , m_activeParserCount(0)
-    , m_executeScriptsWaitingForResourcesTimer(this, &Document::executeScriptsWaitingForResourcesTimerFired)
+    , 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)
@@ skipping 1258 matching lines @@
     m_baseURL = m_url;
 
     if (!m_baseURL.isValid())
         m_baseURL = KURL();
 }
 
 void Document::didLoadAllImports()
 {
     if (!importLoader())
         styleResolverChanged();
-    didLoadAllScriptBlockingResources();
+    didLoadAllParserBlockingResources();
 }
 
 void Document::didRemoveAllPendingStylesheet()
 {
     styleResolverChanged();
 
     // Only imports on master documents can trigger rendering.
     if (HTMLImportLoader* import = importLoader())
         import->didRemoveAllPendingStylesheet();
     if (!haveImportsLoaded())
         return;
-    didLoadAllScriptBlockingResources();
+    didLoadAllParserBlockingResources();
 }
 
-void Document::didLoadAllScriptBlockingResources()
+void Document::didLoadAllParserBlockingResources()
 {
-    m_executeScriptsWaitingForResourcesTimer.startOneShot(0, FROM_HERE);
+    m_resumeParserWaitingForResourcesTimer.startOneShot(0, FROM_HERE);
 }
 
-void Document::executeScriptsWaitingForResourcesTimerFired(Timer<Document>*)
+void Document::resumeParserWaitingForResourcesTimerFired(Timer<Document>*)
 {
     if (!isRenderingReady())
         return;
     if (m_parser)
-        m_parser->executeScriptsWaitingForResources();
+        m_parser->resumeAfterWaitingForImports();
 }
 
 TextPosition Document::parserPosition() const
 {
     if (m_parser)
         m_parser->textPosition();
     return TextPosition::belowRangePosition();
 }
 
 CSSStyleSheet& Document::elementSheet()
@@ skipping 1147 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