Move //mojo/services/X/public/... to //mojo/services/X/... (part 1).

mojo/services/files/public/c/lib/template_util.h

-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef SERVICES_FILES_C_LIB_TEMPLATE_UTIL_H_
-#define SERVICES_FILES_C_LIB_TEMPLATE_UTIL_H_
-
-namespace mojio {
-
-// TODO(vtl): Stuff copied from mojo/public/cpp/bindings/lib/template_util.h.
-template <class T, T v>
-struct IntegralConstant {
-  static const T value = v;
-};
-
-template <class T, T v>
-const T IntegralConstant<T, v>::value;
-
-typedef IntegralConstant<bool, true> TrueType;
-typedef IntegralConstant<bool, false> FalseType;
-
-template <class T>
-struct IsConst : FalseType {};
-template <class T>
-struct IsConst<const T> : TrueType {};
-
-template <bool B, typename T = void>
-struct EnableIf {};
-
-template <typename T>
-struct EnableIf<true, T> {
-  typedef T type;
-};
-
-typedef char YesType;
-
-struct NoType {
-  YesType dummy[2];
-};
-
-template <typename T>
-struct IsMoveOnlyType {
-  template <typename U>
-  static YesType Test(const typename U::MoveOnlyTypeForCPP03*);
-
-  template <typename U>
-  static NoType Test(...);
-
-  static const bool value =
-      sizeof(Test<T>(0)) == sizeof(YesType) && !IsConst<T>::value;
-};
-
-template <typename T>
-typename EnableIf<!IsMoveOnlyType<T>::value, T>::type& Forward(T& t) {
-  return t;
-}
-
-template <typename T>
-typename EnableIf<IsMoveOnlyType<T>::value, T>::type Forward(T& t) {
-  return t.Pass();
-}
-// TODO(vtl): (End of stuff copied from template_util.h.)
-
-template <typename T1>
-mojo::Callback<void(T1)> Capture(T1* t1) {
-  return [t1](T1 got_t1) { *t1 = Forward(got_t1); };
-}
-
-template <typename T1, typename T2>
-mojo::Callback<void(T1, T2)> Capture(T1* t1, T2* t2) {
-  return [t1, t2](T1 got_t1, T2 got_t2) {
-    *t1 = Forward(got_t1);
-    *t2 = Forward(got_t2);
-  };
-}
-
-}  // namespace mojio
-
-#endif  // SERVICES_FILES_C_LIB_TEMPLATE_UTIL_H_