Thread: pgsql: Revert "Add some temporary code to record stack usage at server

Revert "Add some temporary code to record stack usage at server process exit."

This reverts commit 88cf37d2a86d5b66380003d7c3384530e3f91e40 as well
as follow-on commits ea9c4a16d5ad88a1d28d43ef458e3209b53eb106 and
c57562725d219c4249b82f4a4fb5aaeee3ae0d53.  We've learned about as much
as we can from the buildfarm.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/96112ee7c60557bb192a9aa07b514db2400fd45e

Modified Files
--------------
src/backend/storage/ipc/ipc.c | 73 -------------------------------------------
src/backend/tcop/postgres.c   | 12 -------
2 files changed, 85 deletions(-)