net: Rename FileStream::Open/Close with OpenSync/CloseSync.

chrome/common/zip_reader.cc

 // 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.
 
 #include "chrome/common/zip_reader.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 175 matching lines @@
 
   // We can't rely on parent directory entries being specified in the
   // zip, so we make sure they are created.
   FilePath output_dir_path = output_file_path.DirName();
   if (!file_util::CreateDirectory(output_dir_path))
     return false;
 
   net::FileStream stream(NULL);
   const int flags = (base::PLATFORM_FILE_CREATE_ALWAYS |
                      base::PLATFORM_FILE_WRITE);
-  if (stream.Open(output_file_path, flags) != 0)
+  if (stream.OpenSync(output_file_path, flags) != 0)
     return false;
 
   bool success = true;  // This becomes false when something bad happens.
   while (true) {
     char buf[internal::kZipBufSize];
     const int num_bytes_read = unzReadCurrentFile(zip_file_, buf,
                                                   internal::kZipBufSize);
     if (num_bytes_read == 0) {
       // Reached the end of the file.
       break;
     } else if (num_bytes_read < 0) {
       // If num_bytes_read < 0, then it's a specific UNZ_* error code.
       success = false;
       break;
     } else if (num_bytes_read > 0) {
       // Some data is read. Write it to the output file.
       if (num_bytes_read != stream.Write(buf, num_bytes_read,
                                          net::CompletionCallback())) {
         success = false;
         break;
       }
     }
   }
 
-  stream.Close();
+  stream.CloseSync();
   unzCloseCurrentFile(zip_file_);
   return success;
 }
 
 bool ZipReader::ExtractCurrentEntryIntoDirectory(
     const FilePath& output_directory_path) {
   DCHECK(current_entry_info_.get());
 
   FilePath output_file_path = output_directory_path.Append(
       current_entry_info()->file_path());
@@ skipping 57 matching lines @@
 }
 
 void ZipReader::Reset() {
   zip_file_ = NULL;
   num_entries_ = 0;
   reached_end_ = false;
   current_entry_info_.reset();
 }
 
 }  // namespace zip