Pepper: More FileDownloader cleanup.

ppapi/native_client/src/trusted/plugin/file_downloader.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 NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_FILE_DOWNLOADER_H_
 #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_FILE_DOWNLOADER_H_
 
 #include <deque>
 
 #include "native_client/src/include/nacl_macros.h"
@@ skipping 68 matching lines @@
   // Ctor initializes |instance_| to NULL, be sure to call Initialize() before
   // calling Open(), or Open() will fail.
   FileDownloader()
       : instance_(NULL),
         file_open_notify_callback_(pp::BlockUntilComplete()),
         stream_finish_callback_(pp::BlockUntilComplete()),
         file_io_private_interface_(NULL),
         url_loader_trusted_interface_(NULL),
         open_time_(-1),
         mode_(DOWNLOAD_NONE),
-        open_and_stream_(true),
         url_scheme_(SCHEME_OTHER),
         data_stream_callback_source_(NULL) {}
   ~FileDownloader() {}
 
   // Initialize() can only be called once during the lifetime of this instance.
   void Initialize(Plugin* instance);
 
   // Issues a GET on |url| to start downloading the response into a file,
   // and finish streaming it. |callback| will be run after streaming is
   // done or if an error prevents streaming from completing.
@@ skipping 66 matching lines @@
   // in which case |total_bytes_to_be_received| will be set to -1.
   bool GetDownloadProgress(int64_t* bytes_received,
                            int64_t* total_bytes_to_be_received) const;
 
   // Returns the buffer used for DOWNLOAD_TO_BUFFER mode.
   const std::deque<char>& buffer() const { return buffer_; }
 
   bool streaming_to_file() const;
   bool streaming_to_buffer() const;
   bool streaming_to_user() const;
-  bool not_streaming() const;
 
   int status_code() const { return status_code_; }
   nacl::string GetResponseHeaders() const;
 
   void set_request_headers(const nacl::string& extra_request_headers) {
     extra_request_headers_ = extra_request_headers;
   }
 
 
  private:
@@ skipping 28 matching lines @@
   pp::CompletionCallback file_open_notify_callback_;
   pp::CompletionCallback stream_finish_callback_;
   pp::FileIO file_reader_;
   const PPB_FileIO_Private* file_io_private_interface_;
   const PPB_URLLoaderTrusted* url_loader_trusted_interface_;
   pp::URLLoader url_loader_;
   pp::CompletionCallbackFactory<FileDownloader> callback_factory_;
   int64_t open_time_;
   int32_t status_code_;
   DownloadMode mode_;
-  bool open_and_stream_;
   static const uint32_t kTempBufferSize = 2048;
   std::vector<char> temp_buffer_;
   std::deque<char> buffer_;
   UrlSchemeType url_scheme_;
   StreamCallbackSource* data_stream_callback_source_;
   NaClFileInfoAutoCloser file_info_;
 };
 }  // namespace plugin;
 #endif  // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_FILE_DOWNLOADER_H_