fix tooltip positioning (bug 842593)
fix tooltip positioning (bug 842593)

yfdyh000/olympia,crdoconnor/olympia,mudithkr/zamboni,mudithkr/zamboni,eviljeff/zamboni,mrrrgn/olympia,robhudson/zamboni,johancz/olympia,kmaglione/olympia,jamesthechamp/zamboni,koehlermichael/olympia,Joergen/olympia,yfdyh000/olympia,shahbaz17/zamboni,ayushagrawal288/zamboni,clouserw/zamboni,diox/zamboni,lavish205/olympia,harikishen/addons-server,kumar303/olympia,lavish205/olympia,Joergen/olympia,mozilla/zamboni,jpetto/olympia,magopian/olympia,mudithkr/zamboni,spasovski/zamboni,wagnerand/zamboni,harry-7/addons-server,muffinresearch/addons-server,bqbn/addons-server,Witia1/olympia,anaran/olympia,luckylavish/zamboni,beni55/olympia,andymckay/addons-server,Prashant-Surya/addons-server,jasonthomas/zamboni,spasovski/zamboni,diox/olympia,ddurst/zamboni,harry-7/addons-server,yfdyh000/olympia,andymckay/olympia,Nolski/olympia,kmaglione/olympia,ingenioustechie/zamboni,beni55/olympia,andymckay/addons-server,atiqueahmedziad/addons-server,ddurst/zamboni,eviljeff/olympia,yfdyh000/olympia,Prashant-Surya/addons-server,mrrrgn/olympia,mozilla/olympia,jpetto/olympia,Nolski/olympia,kumar303/olympia,tsl143/zamboni,mstriemer/olympia,kumar303/addons-server,Joergen/olympia,clouserw/zamboni,SuriyaaKudoIsc/olympia,mstriemer/addons-server,aviarypl/mozilla-l10n-addons-server,crdoconnor/olympia,psiinon/addons-server,jpetto/olympia,mdaif/olympia,clouserw/zamboni,mstriemer/olympia,aviarypl/mozilla-l10n-addons-server,mstriemer/zamboni,Nolski/olympia,harikishen/addons-server,Joergen/zamboni,Nolski/olympia,andymckay/olympia,ddurst/zamboni,andymckay/zamboni,magopian/olympia,robhudson/zamboni,eviljeff/olympia,washort/zamboni,Witia1/olympia,bqbn/addons-server,mstriemer/olympia,Witia1/olympia,wagnerand/addons-server,muffinresearch/addons-server,wagnerand/addons-server,ingenioustechie/zamboni,diox/zamboni,tsl143/zamboni,elysium001/zamboni,mrrrgn/olympia,mudithkr/zamboni,tsl143/addons-server,luckylavish/zamboni,SuriyaaKudoIsc/olympia,shahbaz17/zamboni,Jobava/zamboni,kumar303/zamboni,aviarypl/mozilla-l10n-addons-server,andymckay/zamboni,kumar303/zamboni,Jobava/zamboni,spasovski/zamboni,jasonthomas/zamboni,diox/zamboni,tsl143/zamboni,robhudson/zamboni,koehlermichael/olympia,mstriemer/zamboni,johancz/olympia,muffinresearch/olympia,mstriemer/addons-server,mstriemer/zamboni,mdaif/olympia,atiqueahmedziad/addons-server,mdaif/olympia,mozilla/addons-server,muffinresearch/olympia,wagnerand/zamboni,beni55/olympia,mstriemer/olympia,wagnerand/addons-server,psiinon/addons-server,shahbaz17/zamboni,mstriemer/zamboni,wagnerand/zamboni,tsl143/addons-server,mrrrgn/olympia,kumar303/addons-server,jamesthechamp/zamboni,Revanth47/addons-server,Nolski/olympia,harikishen/addons-server,luckylavish/zamboni,johancz/olympia,anaran/olympia,kmaglione/olympia,jamesthechamp/zamboni,Revanth47/addons-server,elysium001/zamboni,Joergen/zamboni,robhudson/zamboni,Hitechverma/zamboni,andymckay/addons-server,yfdyh000/olympia,ddurst/zamboni,wagnerand/olympia,atiqueahmedziad/addons-server,anaran/olympia,spasovski/zamboni,Joergen/zamboni,Joergen/zamboni,ingenioustechie/zamboni,mstriemer/addons-server,jamesthechamp/zamboni,elysium001/zamboni,crdoconnor/olympia,tsl143/addons-server,mozilla/zamboni,mozilla/zamboni,jpetto/olympia,lavish205/olympia,mrrrgn/olympia,mozilla/olympia,muffinresearch/addons-server,Joergen/olympia,kumar303/zamboni,SuriyaaKudoIsc/olympia,mozilla/addons-server,beni55/olympia,mozilla/olympia,diox/olympia,jasonthomas/zamboni,kmaglione/olympia,Hitechverma/zamboni,crdoconnor/olympia,clouserw/zamboni,koehlermichael/olympia,muffinresearch/addons-server,eviljeff/olympia,muffinresearch/addons-server,mozilla/olympia,diox/olympia,harry-7/addons-server,kumar303/zamboni,Jobava/zamboni,elysium001/zamboni,andymckay/olympia,ayushagrawal288/zamboni,kumar303/olympia,mozilla/addons-server,aviarypl/mozilla-l10n-addons-server,johancz/olympia,wagnerand/zamboni,wagnerand/olympia,kmaglione/olympia,mozilla/addons-server,kumar303/addons-server,Prashant-Surya/addons-server,crdoconnor/olympia,diox/olympia,johancz/olympia,muffinresearch/olympia,bqbn/addons-server,muffinresearch/olympia,eviljeff/zamboni,Hitechverma/zamboni,beni55/olympia,washort/zamboni,magopian/olympia,ngokevin/zamboni,bqbn/addons-server,eviljeff/zamboni,Witia1/olympia,psiinon/addons-server,diox/zamboni,mozilla/zamboni,Joergen/olympia,eviljeff/zamboni,magopian/olympia,Hitechverma/zamboni,shahbaz17/zamboni,muffinresearch/olympia,mdaif/olympia,ngokevin/zamboni,eviljeff/olympia,jasonthomas/zamboni,mdaif/olympia,Jobava/zamboni,ingenioustechie/zamboni,harry-7/addons-server,Revanth47/addons-server,washort/zamboni,koehlermichael/olympia,tsl143/addons-server,Joergen/zamboni,ngokevin/zamboni,magopian/olympia,wagnerand/olympia,andymckay/olympia,andymckay/addons-server,harikishen/addons-server,wagnerand/addons-server,luckylavish/zamboni,mstriemer/addons-server,Revanth47/addons-server,tsl143/zamboni,ayushagrawal288/zamboni,Witia1/olympia,atiqueahmedziad/addons-server,kumar303/olympia,Joergen/zamboni,Prashant-Surya/addons-server,lavish205/olympia,koehlermichael/olympia,SuriyaaKudoIsc/olympia,wagnerand/olympia,anaran/olympia,andymckay/zamboni,kumar303/addons-server,washort/zamboni,ayushagrawal288/zamboni,psiinon/addons-server