Merge pull request #4129 from etiktin/fix_4127

Fix freeing asar fd on Windows

atom/common/asar/archive.cc

@@ -130,6 +130,7 @@ Archive::Archive(const base::FilePath& path)
 
 Archive::~Archive() {
 #if defined(OS_WIN)
+  file_.Close();
   _close(fd_);
 #endif
 }