html5 uploads for chrome
html5 uploads for chrome

Change-Id: Ie4336e2bd31a86176608977b68ec1f610e9abde7
Reviewed-on: https://gerrit.instructure.com/5259
Tested-by: Hudson <dfb64870173313a9a7b56f814c8e3b33e268497a@instructure.com>
Reviewed-by: Ryan Shaw <ea3cd978650417470535f3a4725b6b5042a6ab59@instructure.com>

matematikk-mooc/canvas-lms,AndranikMarkosyan/lms,snehakachroo1/LSI_replica,samuels410/greatlakes-lms,rup/Tarrax,jay3126/canvas-lms,parbros/red-innovadores-lms,nditech/red-innovadores-lms,juoni/canvas-lms,narigone/canvas,arrivu/hoodemo,wrdsb/canvas-lms,tgroshon/canvas-lms,antoniuslin/canvas-lms,SwinburneOnline/canvas-lms,sfu/canvas-lms,loganrun/pincan,landonwilkins/canvas-lms,ottenhoff/canvas-lms,ottenhoff/canvas-lms,SwinburneOnline/canvas-lms,merichar/canvas-lms,jay3126/canvas-lms,juoni/canvas-lms,skmezanul/canvas-lms,samuels410/greatlakes-lms,djbender/canvas-lms,sfu/canvas-lms,arrivu/jigsaw-lms,Jyaasa/canvas-lms,sdeleon28/canvas-lms,arrivu/qibla-ecampus,instructure/canvas-lms,redconfetti/canvas-lms,Unow/canvas-lms,sfu/canvas-lms,wrdsb/canvas-lms,antoniuslin/canvas-lms,arrivu/arrivu-lms,efrj/canvas-lms,HotChalk/canvas-lms,arrivu/hiring-site,merichar/canvas-lms,wimemx/Canvas,dgynn/canvas-lms,fronteerio/canvas-lms,ShreniiNepal/shrenii_lmp,matematikk-mooc/canvas-lms,landonwilkins/canvas-lms,redconfetti/canvas-lms,shidao-fm/canvas-lms,roxolan/canvas-lms,wrdsb/canvas-lms,usmschuck/canvas,va7map/canvas-lms,gbleydon/canvas-lms,utkarshx/canvas-lms,tgroshon/canvas-lms,skmezanul/canvas-lms,loganrun/pincan,redconfetti/canvas-lms,utkarshx/canvas-lms,AndranikMarkosyan/lms,dgynn/canvas-lms,shidao-fm/canvas-lms,matematikk-mooc/canvas-lms,venturehive/canvas-lms,instructure/canvas-lms,greyhwndz/canvas-lms,venturehive/canvas-lms,AndranikMarkosyan/lms,venturehive/canvas-lms,juoni/canvas-lms,parbros/red-innovadores-lms,sfu/canvas-lms,AndranikMarkosyan/lms,leftplusrightllc/canvas-lms,arrivu/qibla-ecampus,usmschuck/canvas,instructure/canvas-lms,instructure/canvas-lms,greyhwndz/canvas-lms,greyhwndz/canvas-lms,arrivu/jigsaw-lms,gbleydon/canvas-lms,roxolan/canvas-lms,eCNAP/CANVAS,sdeleon28/canvas-lms,shidao-fm/canvas-lms,icelab/canvas,Jyaasa/canvas-lms,greyhwndz/canvas-lms,Unow/ins,HotChalk/canvas-lms,juoni/canvas-lms,arrivu/arrivu-lms,HotChalk/canvas-lms,kyroskoh/canvas-lms,instructure/canvas-lms,kyroskoh/canvas-lms,djbender/canvas-lms,leftplusrightllc/canvas-lms,landonwilkins/canvas-lms,grahamb/canvas-lms,utkarshx/canvas-lms,Rvor/canvas-lms,eCNAP/CANVAS,wye0220/shindig-canvas,leftplusrightllc/canvas-lms,tgroshon/canvas-lms,fronteerio/canvas-lms,em2/canvas-lms,faraazkhan/canvas,nditech/red-innovadores-lms,loganrun/pincan,djbender/canvas-lms,arrivu/hiring-site,usmschuck/canvas,djbender/canvas-lms,wimemx/Canvas,sli7246/canvas_branch,sdeleon28/canvas-lms,landonwilkins/canvas-lms,jay3126/canvas-lms,faraazkhan/canvas,rup/Tarrax,Jyaasa/canvas-lms,va7map/canvas-lms,Unow/ins,merichar/canvas-lms,rup/Tarrax,sli7246/canvas_branch,em2/canvas-lms,wye0220/shindig-canvas,ShreniiNepal/shrenii_lmp,snehakachroo1/LSI_replica,skmezanul/canvas-lms,arrivu/arrivu-lms,dgynn/canvas-lms,nditech/red-innovadores-lms,roxolan/canvas-lms,grahamb/canvas-lms,skmezanul/canvas-lms,usmschuck/canvas,SwinburneOnline/canvas-lms,sfu/canvas-lms,narigone/canvas,whalejasmine/canvas-lms,arrivu/qibla-ecampus,arrivu/hoodemo,ShreniiNepal/shrenii_lmp,HotChalk/canvas-lms,icelab/canvas,sfu/canvas-lms,fronteerio/canvas-lms,wye0220/shindig-canvas,va7map/canvas-lms,sfu/canvas-lms,sdeleon28/canvas-lms,wrdsb/canvas-lms,jay3126/canvas-lms,dgynn/canvas-lms,whalejasmine/canvas-lms,venturehive/canvas-lms,ShreniiNepal/shrenii_lmp,eCNAP/CANVAS,arrivu/hiring-site,instructure/canvas-lms,antoniuslin/canvas-lms,roxolan/canvas-lms,snehakachroo1/LSI_replica,samuels410/greatlakes-lms,Unow/canvas-lms,whalejasmine/canvas-lms,ankithbti/canvas_lms,kyroskoh/canvas-lms,grahamb/canvas-lms,grahamb/canvas-lms,ankithbti/canvas_lms,Rvor/canvas-lms,ottenhoff/canvas-lms,tgroshon/canvas-lms,antoniuslin/canvas-lms,efrj/canvas-lms,shidao-fm/canvas-lms,fronteerio/canvas-lms,nditech/red-innovadores-lms,arrivu/hoodemo,parbros/red-innovadores-lms,matematikk-mooc/canvas-lms,SwinburneOnline/canvas-lms,samuels410/greatlakes-lms,Rvor/canvas-lms,ankithbti/canvas_lms,em2/canvas-lms,kyroskoh/canvas-lms,arrivu/jigsaw-lms,icelab/canvas,Unow/canvas-lms,Unow/ins,eCNAP/CANVAS,snehakachroo1/LSI_replica,instructure/canvas-lms,grahamb/canvas-lms,efrj/canvas-lms,narigone/canvas,Rvor/canvas-lms,leftplusrightllc/canvas-lms,wimemx/Canvas,sli7246/canvas_branch,whalejasmine/canvas-lms,efrj/canvas-lms,gbleydon/canvas-lms,faraazkhan/canvas,utkarshx/canvas-lms,va7map/canvas-lms,Jyaasa/canvas-lms,narigone/canvas,redconfetti/canvas-lms