Remove //net (except for Android test stuff) and sdch

net/base/upload_element_reader.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.
-
-#ifndef NET_BASE_UPLOAD_ELEMENT_READER_H_
-#define NET_BASE_UPLOAD_ELEMENT_READER_H_
-
-#include "base/basictypes.h"
-#include "net/base/completion_callback.h"
-#include "net/base/net_export.h"
-
-namespace net {
-
-class IOBuffer;
-class UploadBytesElementReader;
-class UploadFileElementReader;
-
-// An interface to read an upload data element.
-class NET_EXPORT UploadElementReader {
- public:
-  UploadElementReader() {}
-  virtual ~UploadElementReader() {}
-
-  // Returns this instance's pointer as UploadBytesElementReader when possible,
-  // otherwise returns NULL.
-  virtual const UploadBytesElementReader* AsBytesReader() const;
-
-  // Returns this instance's pointer as UploadFileElementReader when possible,
-  // otherwise returns NULL.
-  virtual const UploadFileElementReader* AsFileReader() const;
-
-  // Initializes the instance synchronously when possible, otherwise does
-  // initialization aynschronously, returns ERR_IO_PENDING and runs callback.
-  // Calling this method again after a Init() success results in resetting the
-  // state.
-  virtual int Init(const CompletionCallback& callback) = 0;
-
-  // Returns the byte-length of the element. For files that do not exist, 0
-  // is returned. This is done for consistency with Mozilla.
-  virtual uint64 GetContentLength() const = 0;
-
-  // Returns the number of bytes remaining to read.
-  virtual uint64 BytesRemaining() const = 0;
-
-  // Returns true if the upload element is entirely in memory.
-  // The default implementation returns false.
-  virtual bool IsInMemory() const;
-
-  // Reads up to |buf_length| bytes synchronously and returns the number of
-  // bytes read or error code when possible, otherwise, returns ERR_IO_PENDING
-  // and runs |callback| with the result. |buf_length| must be greater than 0.
-  virtual int Read(IOBuffer* buf,
-                   int buf_length,
-                   const CompletionCallback& callback) = 0;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(UploadElementReader);
-};
-
-}  // namespace net
-
-#endif  // NET_BASE_UPLOAD_ELEMENT_READER_H_