shell32: Remove unused variable

[Andrew Talbot]

Changelog:
    shell32: Remove unused variable.

diff -urN a/dlls/shell32/shellole.c b/dlls/shell32/shellole.c
--- a/dlls/shell32/shellole.c	2006-11-15 17:34:48.000000000 +0000
+++ b/dlls/shell32/shellole.c	2007-01-15 21:14:29.000000000 +0000
@@ -50,7 +50,6 @@
 extern HRESULT WINAPI IFSFolder_Constructor(IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
 
 static const WCHAR sShell32[12] = {'S','H','E','L','L','3','2','.','D','L','L','\0'};
-static const WCHAR sOLE32[10] = {'O','L','E','3','2','.','D','L','L','\0'};
 
 /**************************************************************************
  * Default ClassFactory types