Right click on tab does not display context menu

[LaurenWags]

Test plan

#12351 (comment)

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Description

Right click on a tab does not produce the context menu.

Steps to Reproduce

1. Clean profile using 0.20.8
2. Open a tab, right click on tab.

Actual result:
No context menu is displayed.

@kjozwiak saw this error in terminal: [51634:775:1220/162016.991127:ERROR:CONSOLE(12)] "Uncaught TypeError: Cannot read property 'size' of undefined", source: chrome://brave/Applications/Brave-Beta.app/Contents/Resources/app.asar/app/extensions/brave/gen/app.entry.js (12)

Expected result:
Context menu should be displayed, no error in terminal.

Reproduces how often:
Easily

Brave Version

about:brave info:
Brave | 0.20.8
V8 | 6.3.292.48
rev | 015a3db
Muon | 4.5.28

Reproducible on current live release:
no

Additional Information

• Was working with 0.20.3, stopped working with 0.20.5
• Reproducible with MacOS and Windows (@srirambv and @kjozwiak ) (Linux is unavailable atm)
• The following steps can act as a workaround for getting the context menu to display:

1. Detatch a tab from window with multiple tabs
2. Reattach the tab
3. Right click on tab and context menu will work

[chaseleslie]

This appears to be a duplicate of issue #12203 . I suppose one or the other should be closed?

[bsclifton]

@sharmalay thanks for the heads up! 😄 I'll pull your issue into our next release.

@LaurenWags can you confirm this is a dupe? (if so, maybe we can close this in favor of the one @sharmalay is working on, #12203)

[NejcZdovc]

@bsclifton @sharmalay from the fix that @diracdeltas did it's a different issue.

[diracdeltas]

it looks like the same issue to me

[diracdeltas]

@bsclifton i already opened a PR for this issue

[srirambv]

Error looks similar but its different. Here's the screengrab from Windows

[diracdeltas]

@srirambv it will show app.entry.js instead of the pre-minified filename if you're using a packaged build. so i think it's a duplicate as mentioned in #12203 (comment)