[HTML Import] Let script block by pending resources created by lifecycle callback

Source/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 797 matching lines @@
     registrationContext()->registerElement(this, &constructorBuilder, name, validNames, exceptionState);
     return constructorBuilder.bindingsReturnValue();
 }
 
 void Document::setImport(HTMLImport* import)
 {
     ASSERT(!m_import || !import);
     m_import = import;
 }
 
-void Document::didLoadAllImports()
-{
-    executeScriptsWaitingForResourcesIfNeeded();
-}
-
 bool Document::haveImportsLoaded() const
 {
     return !m_import || !m_import->state().shouldBlockScriptExecution();
 }
 
 DOMWindow* Document::executingWindow()
 {
     if (DOMWindow* owningWindow = domWindow())
         return owningWindow;
     if (HTMLImport* import = this->import())
@@ skipping 2003 matching lines @@
 
     while (ancestorFrame) {
         if (!ancestorFrame->document()->securityOrigin()->canAccess(securityOrigin()))
             return currentFrame;
         currentFrame = ancestorFrame;
         ancestorFrame = ancestorFrame->tree().parent();
     }
     return 0;
 }
 
+void Document::didLoadAllImports()
+{
+    if (!haveStylesheetsLoaded())
+        return;
+
+    didLoadAllScriptBlockingResources();
+}
+
 void Document::didRemoveAllPendingStylesheet()
 {
     m_needsNotifyRemoveAllPendingStylesheet = false;
 
     styleResolverChanged(RecalcStyleDeferred, hasNodesWithPlaceholderStyle() ? FullStyleUpdate : AnalyzedStyleUpdate);
+
+    if (m_import)
+        m_import->didRemoveAllPendingStylesheet();
+    if (!haveImportsLoaded())
+        return;
+
+    didLoadAllScriptBlockingResources();
+}
+
+void Document::didLoadAllScriptBlockingResources()
+{
     executeScriptsWaitingForResourcesIfNeeded();
 
     if (m_gotoAnchorNeededAfterStylesheetsLoad && view())
         view()->scrollToFragment(m_url);
+}
 
-    if (m_import)
-        m_import->didRemoveAllPendingStylesheet();
-}
 
 void Document::executeScriptsWaitingForResourcesIfNeeded()
 {
     if (!haveStylesheetsAndImportsLoaded())
         return;
     if (ScriptableDocumentParser* parser = scriptableDocumentParser())
         parser->executeScriptsWaitingForResources();
 }
 
 
@@ skipping 2574 matching lines @@
 }
 
 void Document::invalidateNodeListCaches(const QualifiedName* attrName)
 {
     HashSet<LiveNodeListBase*>::iterator end = m_listsInvalidatedAtDocument.end();
     for (HashSet<LiveNodeListBase*>::iterator it = m_listsInvalidatedAtDocument.begin(); it != end; ++it)
         (*it)->invalidateCache(attrName);
 }
 
 } // namespace WebCore