* Add notifications pref in top level settings to route to Android app and notification settings
* Make pref visible on Oreo and higher
* Only show notifications pref when Oreo and above
Currently we support sorting by name and by last used. Also, the selected
option is saved in shared preferences so that the last option chosen by
the user is properly displayed even after the app was restarted.
* For #1063 - Adds feature flag and pref for new tab tray
* For #1063 - Swaps add tab to tab tray button when newTabTray is enabled
* For #1063 - Creates hidden preference to use new tab tray
* For #1063 - Hides tabs on home screen when setting is enabled
* For #1063 - Navigate to new tab tray from browser with setting enabled
* For #1063 - Fixes regression where we dont show the new tab message with no tabs and no collections
* For #1063 - Fixes crash when toggling to private mode on the home screen
* For #1063 - combines both settings. Cleans up lint errors
Added a new option in Private browsing menu to allow or prevent screenshots from being taken while in private mode by adding or removing the FLAG_SECURE flag from the home activity's window.
This method is called whenever the activity is initialized to account for the browsing mode being changed and whenever the setting from the Private browsing menu is changed.
The setting is by default set to true (screenshots are allowed to be taken)
* For #5694 & #6054: Adds preference screen for toolbar
* For #5694: Adds changing toolbar position functionality
* No issue: Updates telemetry links to actually work lol 😬
* For #6054: Adds toolbar position to core ping
* For #5577 - Adds button to add a new search engine
* For #5577 - Adds custom engine store
* For #5577 - Creates a custom SearchEngineProvider
* For #5577 - Gives the ability to delete search engines
* For #5577 - Adds the UI to add a custom search engine
* For #5577 - Adds form to create a custom search engine
* For #5577 - Adds the ability to add a custom search engine
* For #5577 - Adds the ability to delete custom search engines
* For #5577 - Selects the first element on the add custom search engine screen
* For #5577 - Prevents adding a search engine that already exists
* For #5577 - Styles the add search engine preference
* For #5577 - Makes the name check case-insensitive
* For #5577 - Fix bug where home screen doesnt see new search engines
* For #5577 - Moves Search URL validation to its own type
* For #5577 - Fixes linting errors
* For #5577 - Adds the ability to edit a custom search engine
* For #5577 - Allows the user to edit a serach engine even when it is the last item in the list
* For #5577 - Adds an undo snackbar when deleting a search engine
* For #5577 - Moves all of the strings to be translated
* For #5577 - Fixes bug when deleting your default search engine
* For #5577 - Puts adding search engines behind a feature flag
* For #5577 - Navigate to custom search engine SUMO article when tapping learn more
* For #5577 - Fixes nits
* For #5577 - Uses concept-fetch to validate search string
* For #5577 - Adds string resources for the cannot reach error state
ekager