Fix for an issue while breaking out of an empty list item in case of nested lists

Source/core/editing/htmlediting.cpp

Index: Source/core/editing/htmlediting.cpp
diff --git a/Source/core/editing/htmlediting.cpp b/Source/core/editing/htmlediting.cpp
index 6c00bb5d9a38062fb59b1a66e24aa76eac83c386..59f981ae3845a715a7cecdfb867b7f5fca61a820 100644
--- a/Source/core/editing/htmlediting.cpp
+++ b/Source/core/editing/htmlediting.cpp
@@ -680,30 +680,6 @@ Node* enclosingListChild(Node *node)
     return 0;
 }
 
-static HTMLElement* embeddedSublist(Node* listItem)
-{
-    // Check the DOM so that we'll find collapsed sublists without renderers.
-    for (Node* n = listItem->firstChild(); n; n = n->nextSibling()) {
-        if (isListElement(n))
-            return toHTMLElement(n);
-    }
-
-    return 0;
-}
-
-static Node* appendedSublist(Node* listItem)
-{
-    // Check the DOM so that we'll find collapsed sublists without renderers.
-    for (Node* n = listItem->nextSibling(); n; n = n->nextSibling()) {
-        if (isListElement(n))
-            return toHTMLElement(n);
-        if (isListItem(listItem))
-            return 0;
-    }
-
-    return 0;
-}
-
 // FIXME: This method should not need to call isStartOfParagraph/isEndOfParagraph
 Node* enclosingEmptyListItem(const VisiblePosition& visiblePos)
 {
@@ -718,9 +694,6 @@ Node* enclosingEmptyListItem(const VisiblePosition& visiblePos)
     if (firstInListChild != visiblePos || lastInListChild != visiblePos)
         return 0;
 
-    if (embeddedSublist(listChildNode) || appendedSublist(listChildNode))
-        return 0;
-
     return listChildNode;
 }