Linux: apply a different hyphen patch.

base/platform_file_win.cc

Index: base/platform_file_win.cc
diff --git a/base/platform_file_win.cc b/base/platform_file_win.cc
index b88fe9c0cdf1f4fec4ee45df3b06f1076fa215a6..8c98183b568948b6b24f1bf2afa67f4b6dfd8ef1 100644
--- a/base/platform_file_win.cc
+++ b/base/platform_file_win.cc
@@ -4,6 +4,8 @@
 
 #include "base/platform_file.h"
 
+#include <io.h>
+
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/threading/thread_restrictions.h"
@@ -109,6 +111,15 @@ PlatformFile CreatePlatformFileUnsafe(const FilePath& name,
   return file;
 }
 
+FILE* FdopenPlatformFile(PlatformFile file, const char* mode) {
+  if (file == kInvalidPlatformFileValue)
+    return NULL;
+  int fd = _open_osfhandle(reinterpret_cast<intptr_t>(file), 0);
+  if (fd < 0)
+    return NULL;
+  return _fdopen(fd, mode);
+}
+
 bool ClosePlatformFile(PlatformFile file) {
   base::ThreadRestrictions::AssertIOAllowed();
   return (CloseHandle(file) != 0);