remove a dead metafunction
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@ -367,19 +367,6 @@ template <typename T> struct type_equals<T, T> : public true_type {};
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template <typename T> struct remove_reference { typedef T type; }; // NOLINT
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template <typename T> struct remove_reference<T&> { typedef T type; }; // NOLINT
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// DecayArray<T>::type turns an array type U[N] to const U* and preserves
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// other types. Useful for saving a copy of a function argument.
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template <typename T> struct DecayArray { typedef T type; }; // NOLINT
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template <typename T, size_t N> struct DecayArray<T[N]> {
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typedef const T* type;
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};
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// Sometimes people use arrays whose size is not available at the use site
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// (e.g. extern const char kNamePrefix[]). This specialization covers that
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// case.
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template <typename T> struct DecayArray<T[]> {
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typedef const T* type;
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};
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// Disable MSVC warnings for infinite recursion, since in this case the
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// the recursion is unreachable.
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#ifdef _MSC_VER
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