Delete invalidateTreeIfNeeded.

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 1625 matching lines @@
 
 void Document::styleResolverChanged()
 {
     // styleResolverChanged() can be invoked during Document destruction.
     // We just skip that case.
     if (!m_styleEngine)
         return;
 
     m_styleEngine->resolverChanged();
 
+    // FIXME(sky): didLayoutWithPendingStylesheets never returns true anymore. Remove this.
     if (didLayoutWithPendingStylesheets()) {
         // We need to manually repaint because we avoid doing all repaints in layout or style
         // recalc while sheets are still loading to avoid FOUC.
         m_pendingSheetLayout = IgnoreLayoutWithPendingSheets;
-
-        ASSERT(renderView() || importsController());
-        if (renderView())
-            renderView()->setShouldDoFullPaintInvalidation(true);
     }
 }
 
 void Document::setHoverNode(PassRefPtr<Node> newHoverNode)
 {
     m_hoverNode = newHoverNode;
 }
 
 void Document::setActiveHoverElement(PassRefPtr<Element> newActiveElement)
 {
@@ skipping 1047 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