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

net/url_request/url_request_file_job.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_URL_REQUEST_URL_REQUEST_FILE_JOB_H_
-#define NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_
-
-#include <string>
-#include <vector>
-
-#include "base/files/file_path.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/weak_ptr.h"
-#include "net/base/net_export.h"
-#include "net/http/http_byte_range.h"
-#include "net/url_request/url_request.h"
-#include "net/url_request/url_request_job.h"
-
-namespace base {
-class TaskRunner;
-}
-namespace file_util {
-struct FileInfo;
-}
-
-namespace net {
-
-class FileStream;
-
-// A request job that handles reading file URLs
-class NET_EXPORT URLRequestFileJob : public URLRequestJob {
- public:
-  URLRequestFileJob(URLRequest* request,
-                    NetworkDelegate* network_delegate,
-                    const base::FilePath& file_path,
-                    const scoped_refptr<base::TaskRunner>& file_task_runner);
-
-  // URLRequestJob:
-  void Start() override;
-  void Kill() override;
-  bool ReadRawData(IOBuffer* buf, int buf_size, int* bytes_read) override;
-  bool IsRedirectResponse(GURL* location, int* http_status_code) override;
-  Filter* SetupFilter() const override;
-  bool GetMimeType(std::string* mime_type) const override;
-  void SetExtraRequestHeaders(const HttpRequestHeaders& headers) override;
-
-  // An interface for subclasses who wish to monitor read operations.
-  virtual void OnSeekComplete(int64 result);
-  virtual void OnReadComplete(net::IOBuffer* buf, int result);
-
- protected:
-  ~URLRequestFileJob() override;
-
-  int64 remaining_bytes() const { return remaining_bytes_; }
-
-  // The OS-specific full path name of the file
-  base::FilePath file_path_;
-
- private:
-  // Meta information about the file. It's used as a member in the
-  // URLRequestFileJob and also passed between threads because disk access is
-  // necessary to obtain it.
-  struct FileMetaInfo {
-    FileMetaInfo();
-
-    // Size of the file.
-    int64 file_size;
-    // Mime type associated with the file.
-    std::string mime_type;
-    // Result returned from GetMimeTypeFromFile(), i.e. flag showing whether
-    // obtaining of the mime type was successful.
-    bool mime_type_result;
-    // Flag showing whether the file exists.
-    bool file_exists;
-    // Flag showing whether the file name actually refers to a directory.
-    bool is_directory;
-  };
-
-  // Fetches file info on a background thread.
-  static void FetchMetaInfo(const base::FilePath& file_path,
-                            FileMetaInfo* meta_info);
-
-  // Callback after fetching file info on a background thread.
-  void DidFetchMetaInfo(const FileMetaInfo* meta_info);
-
-  // Callback after opening file on a background thread.
-  void DidOpen(int result);
-
-  // Callback after seeking to the beginning of |byte_range_| in the file
-  // on a background thread.
-  void DidSeek(int64 result);
-
-  // Callback after data is asynchronously read from the file into |buf|.
-  void DidRead(scoped_refptr<net::IOBuffer> buf, int result);
-
-  scoped_ptr<FileStream> stream_;
-  FileMetaInfo meta_info_;
-  const scoped_refptr<base::TaskRunner> file_task_runner_;
-
-  HttpByteRange byte_range_;
-  int64 remaining_bytes_;
-
-  base::WeakPtrFactory<URLRequestFileJob> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(URLRequestFileJob);
-};
-
-}  // namespace net
-
-#endif  // NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_