Revert 284684 "Pepper: Delete FileDownloader in trusted plugin."

trunk/src/ppapi/api/private/ppp_pexe_stream_handler.idl

-/* Copyright 2014 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.
- */
-
-/* This file contains NaCl private interfaces. This interface is not versioned
- * and is for internal Chrome use. It may change without notice. */
-
-#inline c
-#include "ppapi/c/private/pp_file_handle.h"
-#endinl
-
-label Chrome {
-  M25 = 1.0
-};
-
-interface PPP_PexeStreamHandler {
-  /**
-   * Invoked as a result of a cache hit for a translated pexe.
-   */
-  void DidCacheHit([inout] mem_t user_data,
-                   [in] PP_FileHandle nexe_file_handle);
-
-  /**
-   * Invoked as a result of a cache miss for a translated pexe.
-   * Provides the expected length of the pexe, as read from HTTP headers.
-   */
-  void DidCacheMiss([inout] mem_t user_data,
-                    [in] int64_t expected_total_length);
-
-  /**
-   * Invoked when a block of data has been downloaded.
-   * Only invoked after DidCacheMiss().
-   */
-  void DidStreamData([inout] mem_t user_data,
-                     [in] mem_t data,
-                     [in] int32_t length);
-
-  /**
-   * Invoked when the stream has finished downloading, regardless of whether it
-   * succeeded. Not invoked if DidCacheHit() was called.
-   */
-  void DidFinishStream([inout] mem_t user_data,
-                       [in] int32_t pp_error);
-};