The final, inconsequential patch which makes the diff for request
  body processing between trunk/ and 2.1.x/ very easy to read.

  This patch consists of nothing except whitespace changes, and the
  change from b to bb for the local bucket brigade variable name,
  to disambiguate it from a bucket.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/proxy-reqbody-2.0.x@230744 13f79535-47bb-0310-9956-ffa450edef68