WTF: De-specialize PtrHash<T>.

third_party/WebKit/Source/wtf/ListHashSetTest.cpp

Index: third_party/WebKit/Source/wtf/ListHashSetTest.cpp
diff --git a/third_party/WebKit/Source/wtf/ListHashSetTest.cpp b/third_party/WebKit/Source/wtf/ListHashSetTest.cpp
index 4d97e86563eee31f4f01ea2d30d2ecf2a1fda5bf..1c5a35455d3682128372a2184350dbe233a0ffe9 100644
--- a/third_party/WebKit/Source/wtf/ListHashSetTest.cpp
+++ b/third_party/WebKit/Source/wtf/ListHashSetTest.cpp
@@ -645,11 +645,11 @@ struct CountCopyHashTraits : public GenericHashTraits<CountCopy> {
     static bool isDeletedValue(const CountCopy& value) { return value.counter() == CountCopy::kDeletedValue; }
 };
 
-struct CountCopyHash : public PtrHash<const int*> {
-    static unsigned hash(const CountCopy& value) { return PtrHash<const int*>::hash(value.counter()); }
+struct CountCopyHash : public PtrHash<const int> {
+    static unsigned hash(const CountCopy& value) { return PtrHash<const int>::hash(value.counter()); }
     static bool equal(const CountCopy& left, const CountCopy& right)
     {
-        return PtrHash<const int*>::equal(left.counter(), right.counter());
+        return PtrHash<const int>::equal(left.counter(), right.counter());
     }
 };