Revert "[autotest] Bump up wsgi daemon count."

This makes debugging the current mysql issue
harder. We can get it in slowly.

This reverts commit 8975716c81ffb7f45a5bf13a7d65d538f7c9580e.

Change-Id: I3a9f10fc9c3baa71cad2cd4096aa9188791ff7e0
Reviewed-on: https://chromium-review.googlesource.com/236391
Reviewed-by: Prashanth B <beeps@chromium.org>
Commit-Queue: Prashanth B <beeps@chromium.org>
Tested-by: Prashanth B <beeps@chromium.org>
diff --git a/apache/conf/django-directives b/apache/conf/django-directives
index df57134..b9cbc12 100644
--- a/apache/conf/django-directives
+++ b/apache/conf/django-directives
@@ -123,7 +123,7 @@
     </LocationMatch>
 
     WSGISocketPrefix /var/run/wsgi
-    WSGIDaemonProcess autotestapache processes=30 threads=1
+    WSGIDaemonProcess autotestapache processes=20 threads=1
     WSGIProcessGroup autotestapache
     WSGIPassAuthorization On
 </IfModule>