Merge 109362

Source/WebCore/dom/Text.cpp

Index: Source/WebCore/dom/Text.cpp
===================================================================
--- Source/WebCore/dom/Text.cpp	(revision 109461)
+++ Source/WebCore/dom/Text.cpp	(working copy)
@@ -147,7 +147,7 @@
     RefPtr<Text> endText = const_cast<Text*>(latestLogicallyAdjacentTextNode(this));
 
     RefPtr<Text> protectedThis(this); // Mutation event handlers could cause our last ref to go away
-    ContainerNode* parent = parentNode(); // Protect against mutation handlers moving this node during traversal
+    RefPtr<ContainerNode> parent = parentNode(); // Protect against mutation handlers moving this node during traversal
     ExceptionCode ignored = 0;
     for (RefPtr<Node> n = startText; n && n != this && n->isTextNode() && n->parentNode() == parent;) {
         RefPtr<Node> nodeToRemove(n.release());