Update tab bookmarked state

[ayumi]

Fix #8977

Auditors: @bsclifton @bbondy

Test Plan:

1. Open https://github.com
2. Bookmark the page
3. Click the middle mouse button to open it in a new tab and switch to the new tab quickly (before it finishes loading)
4. Tab should have bookmark star icon

Submitter Checklist:

• Submitted a ticket for my issue if one did not already exist.
• Used Github auto-closing keywords in the commit message.
• Added/updated tests for this change (for new code or code which already has tests).
• Ran git rebase -i to squash commits (if needed).

Test Plan:

Reviewer Checklist:

Tests

• Adequate test coverage exists to prevent regressions
• Tests should be independent and work correctly when run individually or as a suite ref
• New files have MPL2 license header

[bsclifton]

Works great! Thanks 😄