Open pepper files directly in browser.

content/common/pepper_file_messages.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.
-
-// Multiply-included message file, no traditional include guard.
-#include "content/public/common/common_param_traits.h"
-#include "ipc/ipc_message_macros.h"
-#include "ipc/ipc_param_traits.h"
-#include "ipc/ipc_platform_file.h"
-#include "webkit/plugins/ppapi/dir_contents.h"
-#include "webkit/plugins/ppapi/file_path.h"
-
-// Singly-included section since need custom serialization.
-#ifndef CONTENT_COMMON_PEPPER_FILE_MESSAGES_H_
-#define CONTENT_COMMON_PEPPER_FILE_MESSAGES_H_
-
-namespace IPC {
-
-template <>
-struct ParamTraits<webkit::ppapi::PepperFilePath> {
-  typedef webkit::ppapi::PepperFilePath param_type;
-  static void Write(Message* m, const param_type& p);
-  static bool Read(const Message* m, PickleIterator* iter, param_type* p);
-  static void Log(const param_type& p, std::string* l);
-};
-
-}  // namespace IPC
-
-#endif  // CONTENT_COMMON_PEPPER_FILE_MESSAGES_H_
-
-#define IPC_MESSAGE_START PepperFileMsgStart
-
-IPC_STRUCT_TRAITS_BEGIN(webkit::ppapi::DirEntry)
-  IPC_STRUCT_TRAITS_MEMBER(name)
-  IPC_STRUCT_TRAITS_MEMBER(is_dir)
-IPC_STRUCT_TRAITS_END()
-
-// Trusted Pepper Filesystem messages from the renderer to the browser.
-
-// Open the file.
-IPC_SYNC_MESSAGE_CONTROL2_2(PepperFileMsg_OpenFile,
-                            webkit::ppapi::PepperFilePath /* path */,
-                            int /* flags */,
-                            base::PlatformFileError /* error_code */,
-                            IPC::PlatformFileForTransit /* result */)
-
-// Rename the file.
-IPC_SYNC_MESSAGE_CONTROL2_1(PepperFileMsg_RenameFile,
-                            webkit::ppapi::PepperFilePath /* from_path */,
-                            webkit::ppapi::PepperFilePath /* to_path */,
-                            base::PlatformFileError /* error_code */)
-
-// Delete the file.
-IPC_SYNC_MESSAGE_CONTROL2_1(PepperFileMsg_DeleteFileOrDir,
-                            webkit::ppapi::PepperFilePath /* path */,
-                            bool /* recursive */,
-                            base::PlatformFileError /* error_code */)
-
-// Create the directory.
-IPC_SYNC_MESSAGE_CONTROL1_1(PepperFileMsg_CreateDir,
-                            webkit::ppapi::PepperFilePath /* path */,
-                            base::PlatformFileError /* error_code */)
-
-// Query the file's info.
-IPC_SYNC_MESSAGE_CONTROL1_2(PepperFileMsg_QueryFile,
-                            webkit::ppapi::PepperFilePath /* path */,
-                            base::PlatformFileInfo, /* info */
-                            base::PlatformFileError /* error_code */)
-
-// Get the directory's contents.
-IPC_SYNC_MESSAGE_CONTROL1_2(PepperFileMsg_GetDirContents,
-                            webkit::ppapi::PepperFilePath /* path */,
-                            webkit::ppapi::DirContents, /* contents */
-                            base::PlatformFileError /* error_code */)
-