AUI object has undefined Date parameter leading to JS errors

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 DXP SP3, 7.0.0 DXP FP20, 7.0.X EE, Master
• Fix Version/s: 7.0.0 DXP FP24, 7.0.X EE, 7.0.4 CE GA5, 7.1.X, Master
• Component/s: Staging
• Labels:
  • QA-V
  • liferay-digital-enterprise-70-sp5
  • liferay-fixpack-de-24-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Story Points: 1.25
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/50229

Steps to Reproduce:
1. Add the following to build.USERNAME.properties file

 build.include.dirs=\
        apps/collaboration,\
        apps/forms-and-workflow,\
        apps/foundation,\
        apps/ip-geocoder,\
        apps/marketplace,\
        apps/static,\
        apps/sync,\
        apps/web-experience,\
        core,\
        util

2. build Liferay and start
3. Publishing > Staging > Enable Local Live > Save
4. Home Page > Publishing > Staging > Create new publication
5. Content > Choose Content > Date Range > Publish To Live

Expected results: If we put valid content in, the publication would publish to live
Actual results: Publication is not published to live, instead there's a JS error.

Master:25f5716521b3a488e2ca015617a968f3df2f996d
70x:7eb0a22cd70781505daaac1644e50379c1491d9d

Notes:
At step 4, export-import is instantiated (navigation.js) and has an undefined date parameter. This is the source of the problem.
At step 5, another export-import initialized. This A has a date parameters but we've already instantiated the closure with ADate as undefined.