Rename webkit_blob::FileReader to FileStreamReader.

webkit/blob/file_reader.h

Index: webkit/blob/file_reader.h
diff --git a/webkit/blob/file_reader.h b/webkit/blob/file_reader.h
deleted file mode 100644
index 8aedf40a274af2d52bd6e85c3f70e45ce4dfad88..0000000000000000000000000000000000000000
--- a/webkit/blob/file_reader.h
+++ /dev/null
@@ -1,47 +0,0 @@
-// 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.
-
-#ifndef WEBKIT_BLOB_FILE_READER_H_
-#define WEBKIT_BLOB_FILE_READER_H_
-#pragma once
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "net/base/completion_callback.h"
-#include "webkit/blob/blob_export.h"
-
-namespace net {
-class FileStream;
-class IOBuffer;
-}
-
-namespace webkit_blob {
-
-// A generic interface for reading a file-like object.
-class BLOB_EXPORT FileReader {
- public:
-  // It is valid to delete the reader at any time.  If the stream is deleted
-  // while it has a pending read, its callback will not be called.
-  virtual ~FileReader() {}
-
-  // Reads from the current cursor position asynchronously.
-  //
-  // Up to buf_len bytes will be copied into buf.  (In other words, partial
-  // reads are allowed.)  Returns the number of bytes copied, 0 if at
-  // end-of-file, or an error code if the operation could not be performed.
-  // If the read could not complete synchronously, then ERR_IO_PENDING is
-  // returned, and the callback will be run on the thread where Read()
-  // was called, when the read has completed.
-  //
-  // It is invalid to call Read while there is an in-flight Read operation.
-  //
-  // If the stream is deleted while it has an in-flight Read operation
-  // |callback| will not be called.
-  virtual int Read(net::IOBuffer* buf, int buf_len,
-                   const net::CompletionCallback& callback) = 0;
-};
-
-}  // namespace webkit_blob
-
-#endif  // WEBKIT_BLOB_FILE_READER_H_