* deleted module and related files along with occurrences

* lint fixes

* used PlacesHistoryStorage for storage and readmeFix

* test fixes 1

* Update feature-awesomebar tests to use mocked HistoryStorage

* Linter fixes for feature-awesomebar

* toolbar fix 1

* toolbar fix

* final code cleanup

Co-authored-by: Grisha Kruglov <gkruglov@mozilla.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>