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

net/url_request/url_request_file_job.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.
 
 // For loading files, we make use of overlapped i/o to ensure that reading from
 // the filesystem (e.g., a network filesystem) does not block the calling
 // thread.  An alternative approach would be to use a background thread or pool
 // of threads, but it seems better to leverage the operating system's ability
 // to do background file reads for us.
 //
@@ skipping 143 matching lines @@
   base::WorkerPool::PostTask(
       FROM_HERE,
       base::Bind(&AsyncResolver::Resolve, async_resolver_.get(), file_path_),
       true);
 }
 
 void URLRequestFileJob::Kill() {
   // URL requests should not block on the disk!
   //   http://code.google.com/p/chromium/issues/detail?id=59849
   base::ThreadRestrictions::ScopedAllowIO allow_io;
-  stream_.Close();
+  stream_.CloseSync();
 
   if (async_resolver_) {
     async_resolver_->Cancel();
     async_resolver_ = NULL;
   }
 
   URLRequestJob::Kill();
 }
 
 bool URLRequestFileJob::ReadRawData(IOBuffer* dest, int dest_size,
@@ skipping 131 matching lines @@
   if (!exists) {
     rv = ERR_FILE_NOT_FOUND;
   } else if (!is_directory_) {
     // URL requests should not block on the disk!
     //   http://code.google.com/p/chromium/issues/detail?id=59849
     base::ThreadRestrictions::ScopedAllowIO allow_io;
 
     int flags = base::PLATFORM_FILE_OPEN |
                 base::PLATFORM_FILE_READ |
                 base::PLATFORM_FILE_ASYNC;
-    rv = stream_.Open(file_path_, flags);
+    rv = stream_.OpenSync(file_path_, flags);
   }
 
   if (rv != OK) {
     NotifyDone(URLRequestStatus(URLRequestStatus::FAILED, rv));
     return;
   }
 
   if (!byte_range_.ComputeBounds(file_info.size)) {
     NotifyDone(URLRequestStatus(URLRequestStatus::FAILED,
                ERR_REQUEST_RANGE_NOT_SATISFIABLE));
@@ skipping 32 matching lines @@
     NotifyDone(URLRequestStatus(URLRequestStatus::FAILED, result));
   }
 
   remaining_bytes_ -= result;
   DCHECK_GE(remaining_bytes_, 0);
 
   NotifyReadComplete(result);
 }
 
 }  // namespace net