[Libreoffice] Simplified C++ configuration access

[Stephan Bergmann]

On 01/31/2012 04:25 PM, Michael Stahl wrote:
> default argument would make officecfg depend on comphelper, so you
> couldn't use the new headers from comphelper implementation.

I just moved configuration.hxx from unotools to comphelper today (to 
then be able to use the officecfg headers in comphelper), without 
realizing that this -- of course -- will lead to a ring reference, anyway.

Anyway, the only time officecfg requires comphelper/configuration.hxx 
(and now also comphelper/processfactory.hxx) is during 
CppunitTest_officecfg_cppheader_test.  The workaround, I'd say, is to 
temporarily move that test to subsequentcheck.  Once everything is 
dissolved in tail_build this should no longer be a problem, right?

Stephan