Revert 232547 "Pepper: Move FileIO host from renderer to browser."

trunk/src/webkit/browser/fileapi/file_system_operation_impl.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 WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_OPERATION_IMPL_H_
 #define WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_OPERATION_IMPL_H_
 
 #include <vector>
 
 #include "base/memory/ref_counted.h"
@@ skipping 51 matching lines @@
                      scoped_ptr<net::URLRequest> blob_request,
                      const WriteCallback& callback) OVERRIDE;
   virtual void Truncate(const FileSystemURL& url, int64 length,
                         const StatusCallback& callback) OVERRIDE;
   virtual void TouchFile(const FileSystemURL& url,
                          const base::Time& last_access_time,
                          const base::Time& last_modified_time,
                          const StatusCallback& callback) OVERRIDE;
   virtual void OpenFile(const FileSystemURL& url,
                         int file_flags,
+                        base::ProcessHandle peer_handle,
                         const OpenFileCallback& callback) OVERRIDE;
   virtual void Cancel(const StatusCallback& cancel_callback) OVERRIDE;
   virtual void CreateSnapshotFile(
       const FileSystemURL& path,
       const SnapshotFileCallback& callback) OVERRIDE;
   virtual void CopyInForeignFile(const base::FilePath& src_local_disk_path,
                                  const FileSystemURL& dest_url,
                                  const StatusCallback& callback) OVERRIDE;
   virtual void RemoveFile(const FileSystemURL& url,
                           const StatusCallback& callback) OVERRIDE;
@@ skipping 105 matching lines @@
   scoped_refptr<FileSystemContext> file_system_context_;
 
   scoped_ptr<FileSystemOperationContext> operation_context_;
   AsyncFileUtil* async_file_util_;  // Not owned.
 
   scoped_ptr<FileWriterDelegate> file_writer_delegate_;
   scoped_ptr<RecursiveOperationDelegate> recursive_operation_delegate_;
 
   StatusCallback cancel_callback_;
 
+  // Used only by OpenFile, in order to clone the file handle back to the
+  // requesting process.
+  base::ProcessHandle peer_handle_;
+
   // A flag to make sure we call operation only once per instance.
   OperationType pending_operation_;
 
   base::WeakPtrFactory<FileSystemOperationImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSystemOperationImpl);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_OPERATION_IMPL_H_