Bug 980271 - deleteAllSms atom is not working

Also updated getAllSms to work with the cursor itself.
Bug 1003787 - [Contacts] Different texts to delete contacts: Delete X contact?.. in title and text Remove in button
Merge pull request #18883 from crdlc/bug-1003787

Bug 1003787 - [Contacts] Different texts to delete contacts: Delete X co...
Merge pull request #18236 from chirarobert/980271

Bug 980271 - deleteAllSms atom is not working
Bug 995954 - Dont show error if customisation file doesnt exist. r=yurenju
Bug 1003739 - [Settings][Bluetooth] Migrate pairing flow from settings to bluetooth app.