Oilpan: Remove WillBe types (part 7)

third_party/WebKit/Source/core/xml/XPathPredicate.cpp

 /*
  * Copyright 2005 Frerich Raabe <raabe@kde.org>
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 238 matching lines @@
 }
 
 Value Union::evaluate(EvaluationContext& context) const
 {
     Value lhsResult = subExpr(0)->evaluate(context);
     Value rhs = subExpr(1)->evaluate(context);
 
     NodeSet& resultSet = lhsResult.modifiableNodeSet(context);
     const NodeSet& rhsNodes = rhs.toNodeSet(&context);
 
-    WillBeHeapHashSet<RawPtrWillBeMember<Node>> nodes;
+    HeapHashSet<Member<Node>> nodes;
     for (size_t i = 0; i < resultSet.size(); ++i)
         nodes.add(resultSet[i]);
 
     for (size_t i = 0; i < rhsNodes.size(); ++i) {
         Node* node = rhsNodes[i];
         if (nodes.add(node).isNewEntry)
             resultSet.append(node);
     }
 
     // It is also possible to use merge sort to avoid making the result
@@ skipping 22 matching lines @@
     // foo[3] means foo[position()=3]
     if (result.isNumber())
         return EqTestOp(EqTestOp::OpcodeEqual, createFunction("position"), new Number(result.toNumber())).evaluate(context).toBoolean();
 
     return result.toBoolean();
 }
 
 } // namespace XPath
 
 } // namespace blink