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

net/base/file_stream_win.cc

Index: net/base/file_stream_win.cc
diff --git a/net/base/file_stream_win.cc b/net/base/file_stream_win.cc
index 9e1f686fb59cd3eaf2afa55cd54675f4106823b5..425a3f7ecbcbe9adcce8f5f6c6eb30394c4c3277 100644
--- a/net/base/file_stream_win.cc
+++ b/net/base/file_stream_win.cc
@@ -169,12 +169,12 @@ FileStream::FileStream(base::PlatformFile file, int flags, net::NetLog* net_log)
 
 FileStream::~FileStream() {
   if (auto_closed_)
-    Close();
+    CloseSync();
 
   bound_net_log_.EndEvent(net::NetLog::TYPE_FILE_STREAM_ALIVE, NULL);
 }
 
-void FileStream::Close() {
+void FileStream::CloseSync() {
   bound_net_log_.AddEvent(net::NetLog::TYPE_FILE_STREAM_CLOSE, NULL);
   if (file_ != INVALID_HANDLE_VALUE)
     CancelIo(file_);
@@ -189,7 +189,7 @@ void FileStream::Close() {
   }
 }
 
-int FileStream::Open(const FilePath& path, int open_flags) {
+int FileStream::OpenSync(const FilePath& path, int open_flags) {
   if (IsOpen()) {
     DLOG(FATAL) << "File is already open!";
     return ERR_UNEXPECTED;