Bug 1125850 - Fix TypeError in render_document_chunk task.
Bug 1125850 - Fix TypeError in render_document_chunk task.

YOTOV-LIMITED/kuma,ronakkhunt/kuma,surajssd/kuma,a2sheppy/kuma,bluemini/kuma,robhudson/kuma,yfdyh000/kuma,jgmize/kuma,jezdez/kuma,tximikel/kuma,jgmize/kuma,tximikel/kuma,RanadeepPolavarapu/kuma,carnell69/kuma,mozilla/kuma,utkbansal/kuma,jezdez/kuma,chirilo/kuma,ronakkhunt/kuma,whip112/Whip112,SphinxKnight/kuma,darkwing/kuma,openjck/kuma,bluemini/kuma,anaran/kuma,cindyyu/kuma,yfdyh000/kuma,FrankBian/kuma,Elchi3/kuma,ollie314/kuma,carnell69/kuma,Elchi3/kuma,jwhitlock/kuma,MenZil/kuma,openjck/kuma,jwhitlock/kuma,robhudson/kuma,jwhitlock/kuma,cindyyu/kuma,robhudson/kuma,groovecoder/kuma,escattone/kuma,chirilo/kuma,varunkamra/kuma,jezdez/kuma,ollie314/kuma,groovecoder/kuma,robhudson/kuma,biswajitsahu/kuma,darkwing/kuma,utkbansal/kuma,ollie314/kuma,nhenezi/kuma,safwanrahman/kuma,tximikel/kuma,RanadeepPolavarapu/kuma,bluemini/kuma,a2sheppy/kuma,bluemini/kuma,groovecoder/kuma,carnell69/kuma,jwhitlock/kuma,nhenezi/kuma,SphinxKnight/kuma,Elchi3/kuma,ronakkhunt/kuma,varunkamra/kuma,carnell69/kuma,yfdyh000/kuma,darkwing/kuma,surajssd/kuma,groovecoder/kuma,ollie314/kuma,varunkamra/kuma,whip112/Whip112,utkbansal/kuma,safwanrahman/kuma,RanadeepPolavarapu/kuma,FrankBian/kuma,chirilo/kuma,utkbansal/kuma,jgmize/kuma,escattone/kuma,nhenezi/kuma,hoosteeno/kuma,YOTOV-LIMITED/kuma,bluemini/kuma,Elchi3/kuma,openjck/kuma,biswajitsahu/kuma,varunkamra/kuma,jgmize/kuma,yfdyh000/kuma,biswajitsahu/kuma,MenZil/kuma,mozilla/kuma,robhudson/kuma,SphinxKnight/kuma,bluemini/kuma,davehunt/kuma,openjck/kuma,jezdez/kuma,safwanrahman/kuma,nhenezi/kuma,SphinxKnight/kuma,whip112/Whip112,tximikel/kuma,utkbansal/kuma,cindyyu/kuma,jgmize/kuma,hoosteeno/kuma,scrollback/kuma,scrollback/kuma,RanadeepPolavarapu/kuma,chirilo/kuma,darkwing/kuma,davehunt/kuma,chirilo/kuma,surajssd/kuma,anaran/kuma,anaran/kuma,hoosteeno/kuma,biswajitsahu/kuma,cindyyu/kuma,yfdyh000/kuma,tximikel/kuma,davidyezsetz/kuma,SphinxKnight/kuma,davehunt/kuma,hoosteeno/kuma,openjck/kuma,jwhitlock/kuma,cindyyu/kuma,MenZil/kuma,MenZil/kuma,FrankBian/kuma,surajssd/kuma,MenZil/kuma,groovecoder/kuma,tximikel/kuma,whip112/Whip112,cindyyu/kuma,biswajitsahu/kuma,RanadeepPolavarapu/kuma,SphinxKnight/kuma,carnell69/kuma,surajssd/kuma,whip112/Whip112,davehunt/kuma,darkwing/kuma,scrollback/kuma,carnell69/kuma,surajssd/kuma,robhudson/kuma,davehunt/kuma,FrankBian/kuma,RanadeepPolavarapu/kuma,davidyezsetz/kuma,MenZil/kuma,biswajitsahu/kuma,davidyezsetz/kuma,ronakkhunt/kuma,safwanrahman/kuma,whip112/Whip112,varunkamra/kuma,anaran/kuma,Elchi3/kuma,darkwing/kuma,groovecoder/kuma,YOTOV-LIMITED/kuma,safwanrahman/kuma,hoosteeno/kuma,ollie314/kuma,escattone/kuma,a2sheppy/kuma,anaran/kuma,openjck/kuma,safwanrahman/kuma,scrollback/kuma,anaran/kuma,jgmize/kuma,YOTOV-LIMITED/kuma,mozilla/kuma,a2sheppy/kuma,ronakkhunt/kuma,YOTOV-LIMITED/kuma,mozilla/kuma,nhenezi/kuma,jezdez/kuma,YOTOV-LIMITED/kuma,davehunt/kuma,scrollback/kuma,yfdyh000/kuma,varunkamra/kuma,FrankBian/kuma,mozilla/kuma,davidyezsetz/kuma,chirilo/kuma,utkbansal/kuma,a2sheppy/kuma,jezdez/kuma,davidyezsetz/kuma,hoosteeno/kuma,ollie314/kuma,ronakkhunt/kuma