Remove unnecessary DESC sort order on changes_byOwnerClosed
Remove unnecessary DESC sort order on changes_byOwnerClosed

This index is used for equality search on the first component,
and descending sort on the second.  A reasonable database can
still do a range scan on this index without the DESC sort on
the field.

Signed-off-by: Shawn O. Pearce <f3ea74d906fa9fe97c1fef6bad9cb871485c7045@google.com>

midnightradio/gerrit,cjh1/gerrit,Seinlin/gerrit,hdost/gerrit,ckamm/gerrit,basilgor/gerrit,thesamet/gerrit,bpollack/gerrit,CandyShop/gerrit,m1kah/gerrit-contributions,sudosurootdev/gerrit,midnightradio/gerrit,pkdevbox/gerrit,Seinlin/gerrit,catrope/gerrit,netroby/gerrit,sudosurootdev/gerrit,netroby/gerrit,ckamm/gerrit,austinchic/Gerrit,thesamet/gerrit,pkdevbox/gerrit,thesamet/gerrit,qtproject/qtqa-gerrit,qtproject/qtqa-gerrit,zommarin/gerrit,netroby/gerrit,basilgor/gerrit,joshuawilson/merrit,1yvT0s/gerrit,thesamet/gerrit,GerritCodeReview/gerrit,Saulis/gerrit,bootstraponline-archive/gerrit-mirror,thinkernel/gerrit,Overruler/gerrit,gerrit-review/gerrit,bpollack/gerrit,MerritCR/merrit,Seinlin/gerrit,gcoders/gerrit,Overruler/gerrit,gerrit-review/gerrit,skurfuerst/gerrit,thesamet/gerrit,Overruler/gerrit,gracefullife/gerrit,pkdevbox/gerrit,gerrit-review/gerrit,jackminicloud/test,WANdisco/gerrit,Saulis/gerrit,teamblueridge/gerrit,renchaorevee/gerrit,austinchic/Gerrit,GerritCodeReview/gerrit,joshuawilson/merrit,keerath/gerrit_newssh,bootstraponline-archive/gerrit-mirror,netroby/gerrit,atdt/gerrit,Team-OctOS/host_gerrit,austinchic/Gerrit,midnightradio/gerrit,hdost/gerrit,m1kah/gerrit-contributions,m1kah/gerrit-contributions,ashang/aaron-gerrit,Overruler/gerrit,pkdevbox/gerrit,midnightradio/gerrit,dwhipstock/gerrit,gcoders/gerrit,CandyShop/gerrit,MerritCR/merrit,renchaorevee/gerrit,cjh1/gerrit,gcoders/gerrit,supriyantomaftuh/gerrit,m1kah/gerrit-contributions,jeblair/gerrit,GerritCodeReview/gerrit,hdost/gerrit,jackminicloud/test,MerritCR/merrit,anminhsu/gerrit,GerritCodeReview/gerrit-attic,joshuawilson/merrit,Distrotech/gerrit,TonyChai24/test,makholm/gerrit-ceremony,CandyShop/gerrit,quyixia/gerrit,anminhsu/gerrit,supriyantomaftuh/gerrit,Distrotech/gerrit,supriyantomaftuh/gerrit,Distrotech/gerrit,qtproject/qtqa-gerrit,TonyChai24/test,quyixia/gerrit,gerrit-review/gerrit,WANdisco/gerrit,anminhsu/gerrit,keerath/gerrit_newssh,GerritCodeReview/gerrit-attic,catrope/gerrit,gcoders/gerrit,evanchueng/gerrit,dwhipstock/gerrit,basilgor/gerrit,catrope/gerrit,Saulis/gerrit,hdost/gerrit,ashang/aaron-gerrit,evanchueng/gerrit,bootstraponline-archive/gerrit-mirror,netroby/gerrit,Overruler/gerrit,1yvT0s/gerrit,dwhipstock/gerrit,catrope/gerrit,Team-OctOS/host_gerrit,GerritCodeReview/gerrit,gcoders/gerrit,qtproject/qtqa-gerrit,quyixia/gerrit,joshuawilson/merrit,cjh1/gerrit,duboisf/gerrit,pkdevbox/gerrit,teamblueridge/gerrit,GerritCodeReview/gerrit,jackminicloud/test,sudosurootdev/gerrit,Seinlin/gerrit,quyixia/gerrit,rtyley/mini-git-server,zommarin/gerrit,zommarin/gerrit,Team-OctOS/host_gerrit,thinkernel/gerrit,Overruler/gerrit,WANdisco/gerrit,basilgor/gerrit,ckamm/gerrit,dwhipstock/gerrit,jeblair/gerrit,Seinlin/gerrit,TonyChai24/test,thinkernel/gerrit,anminhsu/gerrit,duboisf/gerrit,ashang/aaron-gerrit,thinkernel/gerrit,supriyantomaftuh/gerrit,skurfuerst/gerrit,CandyShop/gerrit,bootstraponline-archive/gerrit-mirror,renchaorevee/gerrit,WANdisco/gerrit,jackminicloud/test,1yvT0s/gerrit,WANdisco/gerrit,joshuawilson/merrit,quyixia/gerrit,gerrit-review/gerrit,gerrit-review/gerrit,jackminicloud/test,ckamm/gerrit,netroby/gerrit,teamblueridge/gerrit,renchaorevee/gerrit,atdt/gerrit,Distrotech/gerrit,Team-OctOS/host_gerrit,jeblair/gerrit,atdt/gerrit,dwhipstock/gerrit,gracefullife/gerrit,bootstraponline-archive/gerrit-mirror,netroby/gerrit,keerath/gerrit_newssh,ashang/aaron-gerrit,WANdisco/gerrit,thesamet/gerrit,thesamet/gerrit,Team-OctOS/host_gerrit,thinkernel/gerrit,qtproject/qtqa-gerrit,anminhsu/gerrit,Team-OctOS/host_gerrit,dwhipstock/gerrit,duboisf/gerrit,teamblueridge/gerrit,hdost/gerrit,keerath/gerrit_newssh,skurfuerst/gerrit,supriyantomaftuh/gerrit,evanchueng/gerrit,hdost/gerrit,MerritCR/merrit,bpollack/gerrit,gcoders/gerrit,thinkernel/gerrit,Distrotech/gerrit,basilgor/gerrit,TonyChai24/test,makholm/gerrit-ceremony,atdt/gerrit,quyixia/gerrit,GerritCodeReview/gerrit-attic,GerritCodeReview/gerrit,Distrotech/gerrit,renchaorevee/gerrit,gracefullife/gerrit,skurfuerst/gerrit,MerritCR/merrit,Team-OctOS/host_gerrit,Distrotech/gerrit,bpollack/gerrit,anminhsu/gerrit,evanchueng/gerrit,atdt/gerrit,joshuawilson/merrit,rtyley/mini-git-server,joshuawilson/merrit,makholm/gerrit-ceremony,quyixia/gerrit,gracefullife/gerrit,pkdevbox/gerrit,dwhipstock/gerrit,anminhsu/gerrit,zommarin/gerrit,Saulis/gerrit,TonyChai24/test,keerath/gerrit_newssh,TonyChai24/test,qtproject/qtqa-gerrit,jackminicloud/test,MerritCR/merrit,Saulis/gerrit,bpollack/gerrit,gcoders/gerrit,jeblair/gerrit,supriyantomaftuh/gerrit,MerritCR/merrit,joshuawilson/merrit,1yvT0s/gerrit,thinkernel/gerrit,Seinlin/gerrit,gracefullife/gerrit,Saulis/gerrit,supriyantomaftuh/gerrit,1yvT0s/gerrit,makholm/gerrit-ceremony,midnightradio/gerrit,bootstraponline-archive/gerrit-mirror,pkdevbox/gerrit,sudosurootdev/gerrit,renchaorevee/gerrit,duboisf/gerrit,jackminicloud/test,cjh1/gerrit,evanchueng/gerrit,midnightradio/gerrit,GerritCodeReview/gerrit,GerritCodeReview/gerrit,zommarin/gerrit,gerrit-review/gerrit,sudosurootdev/gerrit,Seinlin/gerrit,hdost/gerrit,WANdisco/gerrit,MerritCR/merrit,CandyShop/gerrit,ashang/aaron-gerrit,ckamm/gerrit,austinchic/Gerrit,TonyChai24/test,teamblueridge/gerrit,qtproject/qtqa-gerrit,renchaorevee/gerrit,bpollack/gerrit