Fix view in discussion link (different page)
Fix view in discussion link (different page)

fixes VICE-2638
flag=none

Test Plan:
0) Try the below without the fix, doesnt work.
1) Turn off discussion redesign flag.
2) Go to a discussion with some entries (I used 4).
3) First set page limit (optional)
 Go to: ui/features/discussion_topic/backbone/collections/EntryCollection.coffee
 set perPage: 50 => 3; thus the 4th entry next page.
4) Use Entry search to search for entry on another page.
5) click 'View In Discussion'.
 It should take you to the correct page and entry.

Notes/Resolution:
the bind function returned a function pointer that was no longer being called.
Also it needed a parameter the entry id.

Change-Id: I92cb4f5b85afea699e629f897bc0fb1d495cbb5e
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/289813
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>
Reviewed-by: Omar Soto-Fortuño <2ca100155bc0669318a7e6f3850629c7667465e1@instructure.com>
Product-Review: Omar Soto-Fortuño <2ca100155bc0669318a7e6f3850629c7667465e1@instructure.com>
QA-Review: Caleb Guanzon <54fa1f30d451e4f3c341a8f3c47c9215fd0be9c6@instructure.com>

sfu/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms