util_cpre: Follow up to r1902731: Simplify thread pool allocation.

We don't need to over-allocate pool/heap buffers and handle the (used) size,
let apr_palloc() do this exact work for us.

That way we only need an AP_THREAD_LOCAL pool with no buffer tracking, simpler.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1902858 13f79535-47bb-0310-9956-ffa450edef68
1 file changed