Mojo: Move mojo/public/bindings/lib to mojo/public/cpp/bindings/lib.

mojo/public/bindings/lib/bindings_internal.h

-// Copyright 2013 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 MOJO_PUBLIC_BINDINGS_LIB_BINDINGS_INTERNAL_H_
-#define MOJO_PUBLIC_BINDINGS_LIB_BINDINGS_INTERNAL_H_
-
-#include "mojo/public/cpp/system/core.h"
-
-namespace mojo {
-namespace internal {
-template <typename T> class Array_Data;
-
-#pragma pack(push, 1)
-
-struct StructHeader {
-  uint32_t num_bytes;
-  uint32_t num_fields;
-};
-MOJO_COMPILE_ASSERT(sizeof(StructHeader) == 8, bad_sizeof_StructHeader);
-
-struct ArrayHeader {
-  uint32_t num_bytes;
-  uint32_t num_elements;
-};
-MOJO_COMPILE_ASSERT(sizeof(ArrayHeader) == 8, bad_sizeof_ArrayHeader);
-
-template <typename T>
-union StructPointer {
-  uint64_t offset;
-  T* ptr;
-};
-MOJO_COMPILE_ASSERT(sizeof(StructPointer<char>) == 8, bad_sizeof_StructPointer);
-
-template <typename T>
-union ArrayPointer {
-  uint64_t offset;
-  Array_Data<T>* ptr;
-};
-MOJO_COMPILE_ASSERT(sizeof(ArrayPointer<char>) == 8, bad_sizeof_ArrayPointer);
-
-union StringPointer {
-  uint64_t offset;
-  Array_Data<char>* ptr;
-};
-MOJO_COMPILE_ASSERT(sizeof(StringPointer) == 8, bad_sizeof_StringPointer);
-
-#pragma pack(pop)
-
-template <typename T>
-void ResetIfNonNull(T* ptr) {
-  if (ptr)
-    *ptr = T();
-}
-
-template <typename T>
-T FetchAndReset(T* ptr) {
-  T temp = *ptr;
-  *ptr = T();
-  return temp;
-}
-
-template <typename T>
-class WrapperHelper {
- public:
-  static const T Wrap(const typename T::Data* data) {
-    return T(typename T::Wrap(), const_cast<typename T::Data*>(data));
-  }
-  static typename T::Data* Unwrap(const T& object) {
-    return const_cast<typename T::Data*>(object.data_);
-  }
-};
-
-template <typename Data>
-inline const typename Data::Wrapper Wrap(const Data* data) {
-  return WrapperHelper<typename Data::Wrapper>::Wrap(data);
-}
-
-template <typename T>
-inline typename T::Data* Unwrap(const T& object) {
-  return WrapperHelper<T>::Unwrap(object);
-}
-
-template <typename T> struct TypeTraits {
-  static const bool kIsObject = true;
-};
-template <> struct TypeTraits<bool> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<char> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<int8_t> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<int16_t> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<int32_t> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<int64_t> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<uint8_t> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<uint16_t> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<uint32_t> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<uint64_t> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<float> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<double> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<Handle> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<DataPipeConsumerHandle> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<DataPipeProducerHandle> {
-  static const bool kIsObject = false;
-};
-template <> struct TypeTraits<MessagePipeHandle> {
-  static const bool kIsObject = false;
-};
-
-template <typename T> class ObjectTraits {};
-
-}  // namespace internal
-}  // namespace mojo
-
-#endif  // MOJO_PUBLIC_BINDINGS_LIB_BINDINGS_INTERNAL_H_