Bug 906841 - Add entrypoints to search r=crldc, ran
Bug 903346 - [Browser] HD Wrong X to close tabs
[Bug 907160] data migration from 1.0.1 to 1.1 [r=crdlc]
Merge pull request #11661 from EverythingMe/migrate-storage-1.0.1-1.1

[Bug 907160] data migration from 1.0.1 to 1.1 [r=crdlc]
Bug 907288 - [Messages] Recipients.prototype.remove should guard against calls to splice(-1, 1) - r=gnarf

https://bugzilla.mozilla.org/show_bug.cgi?id=907288

- If index === -1, return
- Tests:
    - Assert recipients.length correctness
    - Assert call to render

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Closes gh-11641
Merge pull request #11553 from pivanov/bug-903346

Bug 903346 - [Browser] HD Wrong X to close tabs r=samjoch
Merge pull request #11621 from KevinGrandon/bug_906841_add_entrypoints_to_search

Bug 906841 - Add entrypoints to search r=crldc, ran