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

mojo/public/bindings/lib/bindings_serialization.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_SERIALIZATION_H_
-#define MOJO_PUBLIC_BINDINGS_LIB_BINDINGS_SERIALIZATION_H_
-
-#include <vector>
-
-#include "mojo/public/cpp/bindings/buffer.h"
-#include "mojo/public/cpp/bindings/message.h"
-
-namespace mojo {
-namespace internal {
-
-size_t Align(size_t size);
-
-// Pointers are encoded as relative offsets. The offsets are relative to the
-// address of where the offset value is stored, such that the pointer may be
-// recovered with the expression:
-//
-//   ptr = reinterpret_cast<char*>(offset) + *offset
-//
-// A null pointer is encoded as an offset value of 0.
-//
-void EncodePointer(const void* ptr, uint64_t* offset);
-const void* DecodePointerRaw(const uint64_t* offset);
-
-template <typename T>
-inline void DecodePointer(const uint64_t* offset, T** ptr) {
-  *ptr = reinterpret_cast<T*>(const_cast<void*>(DecodePointerRaw(offset)));
-}
-
-// Check that the given pointer references memory contained within the message.
-bool ValidatePointer(const void* ptr, const Message& message);
-
-// Handles are encoded as indices into a vector of handles. These functions
-// manipulate the value of |handle|, mapping it to and from an index.
-void EncodeHandle(Handle* handle, std::vector<Handle>* handles);
-bool DecodeHandle(Handle* handle, std::vector<Handle>* handles);
-
-// The following 2 functions are used to encode/decode all objects (structs and
-// arrays) in a consistent manner.
-
-template <typename T>
-inline void Encode(T* obj, std::vector<Handle>* handles) {
-  if (obj->ptr)
-    obj->ptr->EncodePointersAndHandles(handles);
-  EncodePointer(obj->ptr, &obj->offset);
-}
-
-template <typename T>
-inline bool Decode(T* obj, Message* message) {
-  DecodePointer(&obj->offset, &obj->ptr);
-  if (obj->ptr) {
-    if (!ValidatePointer(obj->ptr, *message))
-      return false;
-    if (!obj->ptr->DecodePointersAndHandles(message))
-      return false;
-  }
-  return true;
-}
-
-}  // namespace internal
-}  // namespace mojo
-
-#endif  // MOJO_PUBLIC_BINDINGS_LIB_BINDINGS_SERIALIZATION_H_