Remove GetFileCreationLocalTime. It is unused.

base/file_util_win.cc

Index: base/file_util_win.cc
diff --git a/base/file_util_win.cc b/base/file_util_win.cc
index c5b2711d9c3e5860a649d810834fa8f2c9ba3bf3..2fd2399aa6391c2021edba9336ed89b7aa624d3c 100644
--- a/base/file_util_win.cc
+++ b/base/file_util_win.cc
@@ -302,32 +302,6 @@ bool DirectoryExists(const FilePath& path) {
   return false;
 }
 
-bool GetFileCreationLocalTimeFromHandle(HANDLE file_handle,
-                                        LPSYSTEMTIME creation_time) {
-  base::ThreadRestrictions::AssertIOAllowed();
-  if (!file_handle)
-    return false;
-
-  FILETIME utc_filetime;
-  if (!GetFileTime(file_handle, &utc_filetime, NULL, NULL))
-    return false;
-
-  FILETIME local_filetime;
-  if (!FileTimeToLocalFileTime(&utc_filetime, &local_filetime))
-    return false;
-
-  return !!FileTimeToSystemTime(&local_filetime, creation_time);
-}
-
-bool GetFileCreationLocalTime(const std::wstring& filename,
-                              LPSYSTEMTIME creation_time) {
-  base::ThreadRestrictions::AssertIOAllowed();
-  base::win::ScopedHandle file_handle(
-      CreateFile(filename.c_str(), GENERIC_READ, kFileShareAll, NULL,
-                 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL));
-  return GetFileCreationLocalTimeFromHandle(file_handle.Get(), creation_time);
-}
-
 bool GetTempDir(FilePath* path) {
   base::ThreadRestrictions::AssertIOAllowed();