usp10: Add a stub implementation and a test for ScriptLayout.

[Hans Leidekker]

Fixes http://bugs.winehq.org/show_bug.cgi?id=6027

 -Hans

Changelog
  Add a stub implementation and a test for ScriptLayout.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: usp10_12.diff
Type: text/x-diff
Size: 4048 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20060928/1110112d/usp10_12.bin