- Removed fpc_pi_real compilerproc, it is no longer used. At least two releases (2.6.2 and 2.6.4) emit Pi directly as a constant.

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27500 3ad0048d-3df7-0310-abae-a5850022a9f2