Fix legacy processing queue size metrics.
Fix legacy processing queue size metrics.



git-svn-id: 0429bb2eb6f71f8cd87fe9410a915008a087abca@2133 efcc4bdc-162a-0410-a8af-5b4b46c5376d

AdrianGaudebert/socorro,bsmedberg/socorro,m8ttyB/socorro,yglazko/socorro,Tayamarn/socorro,Tchanders/socorro,luser/socorro,AdrianGaudebert/socorro,mozilla/socorro,linearregression/socorro,lonnen/socorro,lonnen/socorro,luser/socorro,twobraids/socorro,adngdb/socorro,bsmedberg/socorro,spthaolt/socorro,linearregression/socorro,AdrianGaudebert/socorro,yglazko/socorro,KaiRo-at/socorro,cliqz/socorro,spthaolt/socorro,rhelmer/socorro,adngdb/socorro,Serg09/socorro,Tchanders/socorro,luser/socorro,KaiRo-at/socorro,m8ttyB/socorro,pcabido/socorro,spthaolt/socorro,pcabido/socorro,Tayamarn/socorro,lonnen/socorro,Tayamarn/socorro,rhelmer/socorro,Serg09/socorro,linearregression/socorro,m8ttyB/socorro,yglazko/socorro,adngdb/socorro,yglazko/socorro,pcabido/socorro,Serg09/socorro,cliqz/socorro,Serg09/socorro,rhelmer/socorro,adngdb/socorro,Tchanders/socorro,m8ttyB/socorro,twobraids/socorro,pcabido/socorro,linearregression/socorro,yglazko/socorro,KaiRo-at/socorro,yglazko/socorro,luser/socorro,linearregression/socorro,lonnen/socorro,KaiRo-at/socorro,AdrianGaudebert/socorro,rhelmer/socorro,adngdb/socorro,linearregression/socorro,spthaolt/socorro,twobraids/socorro,Tchanders/socorro,spthaolt/socorro,cliqz/socorro,mozilla/socorro,luser/socorro,mozilla/socorro,cliqz/socorro,cliqz/socorro,mozilla/socorro,adngdb/socorro,m8ttyB/socorro,rhelmer/socorro,m8ttyB/socorro,bsmedberg/socorro,KaiRo-at/socorro,Tchanders/socorro,Tayamarn/socorro,twobraids/socorro,pcabido/socorro,luser/socorro,pcabido/socorro,Tchanders/socorro,twobraids/socorro,mozilla/socorro,bsmedberg/socorro,Serg09/socorro,bsmedberg/socorro,rhelmer/socorro,twobraids/socorro,KaiRo-at/socorro,Tayamarn/socorro,AdrianGaudebert/socorro,Tayamarn/socorro,cliqz/socorro,AdrianGaudebert/socorro,spthaolt/socorro,mozilla/socorro,Serg09/socorro