remove an unused line of code
remove an unused line of code

Change-Id: I07bcfd4a617d4834c50a38b5de4b3b6328ca1500
Reviewed-on: https://gerrit.instructure.com/64644
Tested-by: Jenkins
Reviewed-by: Nathan Mills <10b0771d20c18ad0d98c1d000665e443052b40b0@instructure.com>
Product-Review: Simon Williams <088e16a1019277b15d58faf0541e11910eb756f6@instructure.com>
QA-Review: Simon Williams <088e16a1019277b15d58faf0541e11910eb756f6@instructure.com>

grahamb/canvas-lms,snehakachroo1/LSI_replica,roxolan/canvas-lms,matematikk-mooc/canvas-lms,narigone/canvas,grahamb/canvas-lms,HotChalk/canvas-lms,fronteerio/canvas-lms,venturehive/canvas-lms,redconfetti/canvas-lms,matematikk-mooc/canvas-lms,HotChalk/canvas-lms,venturehive/canvas-lms,HotChalk/canvas-lms,HotChalk/canvas-lms,fronteerio/canvas-lms,roxolan/canvas-lms,instructure/canvas-lms,matematikk-mooc/canvas-lms,dgynn/canvas-lms,roxolan/canvas-lms,fronteerio/canvas-lms,sfu/canvas-lms,grahamb/canvas-lms,SwinburneOnline/canvas-lms,redconfetti/canvas-lms,grahamb/canvas-lms,leftplusrightllc/canvas-lms,dgynn/canvas-lms,leftplusrightllc/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,redconfetti/canvas-lms,leftplusrightllc/canvas-lms,grahamb/canvas-lms,djbender/canvas-lms,venturehive/canvas-lms,snehakachroo1/LSI_replica,SwinburneOnline/canvas-lms,dgynn/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,narigone/canvas,redconfetti/canvas-lms,SwinburneOnline/canvas-lms,sfu/canvas-lms,snehakachroo1/LSI_replica,instructure/canvas-lms,narigone/canvas,instructure/canvas-lms,roxolan/canvas-lms,fronteerio/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,SwinburneOnline/canvas-lms,dgynn/canvas-lms,venturehive/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,matematikk-mooc/canvas-lms,narigone/canvas,leftplusrightllc/canvas-lms,sfu/canvas-lms,snehakachroo1/LSI_replica