Revert "main.js : comment unworking vmi code"

This reverts commit 19471b9f.
-keep bug for fun.
-should be fixed by !624
25 jobs for feature-c/4413-fix-a-bunch-of-non-blocking-js-error in 10 minutes and 24 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test Tools
passed #717167
test_tools

00:00:09

 
  Test Quality
passed #717168
web
code_quality

00:00:11

 
  Test Unit
passed #717169
web
test_browser_unit

00:00:47

 
  Deploy Review
passed #717170
web
deploy_review

00:00:21

passed #717171
web manual
stop_deploy_review

00:00:13

 
  Test Functional
passed #717174
web
chrome-browser-functional

00:04:18

passed #717172
web
ff32-browser-functional

00:04:10

passed #717173
web
ff45-browser-functional

00:04:31

passed #717175
legacy
old-chrome-browser-functional

00:04:18

 
  Test Functional External
passed #719148
web
chrome-browser-functional-external

00:01:56

passed #719147
web
ff32-browser-functional-external

00:01:59

passed #719149
web
ff45-browser-functional-external

00:02:08

passed #719150
legacy
old-chrome-browser-functional-external-chrome

00:01:53

failed #717222
web
chrome-browser-functional-external

00:01:39

failed #717178
web
chrome-browser-functional-external

00:01:39

failed #717183
web
chrome-browser-functional-external

01:00:01

failed #717186
web
ff32-browser-functional-external

00:01:36

failed #717182
web
ff32-browser-functional-external

00:01:35

failed #717176
web
ff32-browser-functional-external

00:01:35

failed #717177
web
ff45-browser-functional-external

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failed #717185
web
ff45-browser-functional-external

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failed #717188
web
ff45-browser-functional-external

00:01:52

failed #717184
legacy
old-chrome-browser-functional-external-chrome

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failed #717187
legacy
old-chrome-browser-functional-external-chrome

00:01:40

failed #717179
legacy
old-chrome-browser-functional-external-chrome

00:01:43