Remove dead code around anonymous renderers.

sky/engine/core/dom/PositionIterator.cpp

Index: sky/engine/core/dom/PositionIterator.cpp
diff --git a/sky/engine/core/dom/PositionIterator.cpp b/sky/engine/core/dom/PositionIterator.cpp
index e0382583386010edc1c74b6d8170de1e726ee3ad..e2eb32556708d9d63c05435d2aabfbf140df5d06 100644
--- a/sky/engine/core/dom/PositionIterator.cpp
+++ b/sky/engine/core/dom/PositionIterator.cpp
@@ -152,7 +152,7 @@ bool PositionIterator::isCandidate() const
 
     if (renderer->isRenderParagraph()) {
         if (toRenderParagraph(renderer)->logicalHeight()) {
-            if (!Position::hasRenderedNonAnonymousDescendantsWithHeight(renderer))
+            if (!Position::hasRenderedDescendantsWithHeight(renderer))
                 return atStartOfNode() && !Position::nodeIsUserSelectNone(m_anchorNode);
             return m_anchorNode->hasEditableStyle() && !Position::nodeIsUserSelectNone(m_anchorNode) && Position(*this).atEditingBoundary();
         }