Bug 41606: Move the changes to the hamburger menu out of the Torbutton commit

Merge Info

Related Issues

• #18905 (closed)
• #25660 (closed)
• #41606 (closed)

Not new issues, but old ones closed so long ago, that we should take out of the Torbutton commit and move to their own implementation.

Backport Timeline

• Immediate - patchsets for critical bug fixes or other major blocker (e.g. fixes for a 0-day exploit) OR patchsets with trivial changes which do not need testing (e.g. fixes for typos or fixes easily verified in a local developer build)
• Next Minor Stable Release - patchset that needs to be verified in nightly before backport
• Eventually - patchset that needs to be verified in alpha before backport
• No Backport - patchset for the next major stable

Upstream Merging

• Merge to base-browser - typically for !fixups to patches in the base-browser branch, though sometimes new patches as well
  • NOTE: if your changeset includes patches to both base-browser and tor-browser please please make separate merge requests for each part
  • Only the part for 18905.

Issue Tracking

• Link resolved issues with appropriate Release Prep issue for changelog generation
• Maybe I should open a new issue only for this?

Change Description

This MR extract some patches out of the Torbutton commit.