Bug 903278 - [Dialer] Hide navbar when user enters contact detail
Bug 903278 - [Dialer] Hide navbar when user enters contact detail (P-2)
Bug 903728 - [Dialer] Hide navbar when user enters contact detail (P-3)
Bug 903728 - [Dialer] Hide navbar when user enters contact detail (P-4)
Merge pull request #11981 from rexboy7/fix-bug903278

Bug 903278 - [Dialer] Hide navbar when user enters contact detail. r=rik