PPAPI: Move PPB_ArrayBuffer out of Dev.

ppapi/c/dev/ppb_var_array_buffer_dev.h

-/* Copyright (c) 2012 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.
- */
-
-/* From dev/ppb_var_array_buffer_dev.idl modified Thu Jan 26 11:25:54 2012. */
-
-#ifndef PPAPI_C_DEV_PPB_VAR_ARRAY_BUFFER_DEV_H_
-#define PPAPI_C_DEV_PPB_VAR_ARRAY_BUFFER_DEV_H_
-
-#include "ppapi/c/pp_bool.h"
-#include "ppapi/c/pp_macros.h"
-#include "ppapi/c/pp_stdint.h"
-#include "ppapi/c/pp_var.h"
-
-#define PPB_VAR_ARRAY_BUFFER_DEV_INTERFACE_0_2 "PPB_VarArrayBuffer(Dev);0.2"
-#define PPB_VAR_ARRAY_BUFFER_DEV_INTERFACE \
-    PPB_VAR_ARRAY_BUFFER_DEV_INTERFACE_0_2
-
-/**
- * @file
- * This file defines the <code>PPB_VarArrayBuffer_Dev</code> struct.
- */
-
-
-/**
- * @addtogroup Interfaces
- * @{
- */
-/**
- * PPB_VarArrayBuffer_Dev API. This provides a way to interact with JavaScript
- * ArrayBuffers, which represent a contiguous sequence of bytes. To manage the
- * reference count for a VarArrayBuffer, please see PPB_Var. Note that
- * these Vars are not part of the embedding page's DOM, and can only be shared
- * with JavaScript via pp::Instance's PostMessage and HandleMessage functions.
- */
-struct PPB_VarArrayBuffer_Dev_0_2 {
-  /**
-   * Create a zero-initialized VarArrayBuffer.
-   *
-   * @param[in] size_in_bytes The size of the ArrayBuffer that will be created.
-   *
-   * @return A PP_Var which represents a VarArrayBuffer of the requested size
-   *         with a reference count of 1.
-   */
-  struct PP_Var (*Create)(uint32_t size_in_bytes);
-  /**
-   * Retrieves the length of the VarArrayBuffer in bytes. On success,
-   * byte_length is set to the length of the given ArrayBuffer var. On failure,
-   * byte_length is unchanged (this could happen, for instance, if the given
-   * PP_Var is not of type PP_VARTYPE_ARRAY_BUFFER). Note that ByteLength() will
-   * successfully retrieve the the size of an ArrayBuffer even if the
-   * ArrayBuffer is not currently mapped.
-   *
-   * @param[in] array The ArrayBuffer whose length should be returned.
-   *
-   * @param[out] byte_length A variable which is set to the length of the given
-   *             ArrayBuffer on success.
-   *
-   * @return PP_TRUE on success, PP_FALSE on failure.
-   */
-  PP_Bool (*ByteLength)(struct PP_Var array, uint32_t* byte_length);
-  /**
-   * Maps the ArrayBuffer in to the module's address space and returns a pointer
-   * to the beginning of the buffer for the given ArrayBuffer PP_Var. Note that
-   * calling Map() can be a relatively expensive operation. Use care when
-   * calling it in performance-critical code. For example, you should call it
-   * only once when looping over an ArrayBuffer:
-   *
-   * <code>
-   *   char* data = (char*)(array_buffer_if.Map(array_buffer_var));
-   *   uint32_t byte_length = 0;
-   *   PP_Bool ok = array_buffer_if.ByteLength(array_buffer_var, &byte_length);
-   *   if (!ok)
-   *     return DoSomethingBecauseMyVarIsNotAnArrayBuffer();
-   *   for (uint32_t i = 0; i < byte_length; ++i)
-   *     data[i] = 'A';
-   * </code>
-   *
-   * @param[in] array The ArrayBuffer whose internal buffer should be returned.
-   *
-   * @return A pointer to the internal buffer for this ArrayBuffer. Returns NULL
-   *         if the given PP_Var is not of type PP_VARTYPE_ARRAY_BUFFER.
-   */
-  void* (*Map)(struct PP_Var array);
-  /**
-   * Unmaps the given ArrayBuffer var from the module address space. Use this if
-   * you want to save memory but might want to Map the buffer again later. The
-   * PP_Var remains valid and should still be released using PPB_Var when you
-   * are done with the ArrayBuffer.
-   *
-   * @param[in] array The ArrayBuffer which should be released.
-   */
-  void (*Unmap)(struct PP_Var array);
-};
-
-typedef struct PPB_VarArrayBuffer_Dev_0_2 PPB_VarArrayBuffer_Dev;
-/**
- * @}
- */
-
-#endif  /* PPAPI_C_DEV_PPB_VAR_ARRAY_BUFFER_DEV_H_ */
-