mozilla/firefox-ios — pull request #53 by apbendi (2014-12-17 02:40:46+00:00)
Title: Bug 1109641 - Disable the back/forward buttons when there is nothing to do 

Taking a stab at how communication between the Browser and the Toolbar might work. All I'm doing now is changing enabled/disabled status of the back/forward buttons, but this obviously sets up for displaying load status, stop/reload button, etc...

No hard feelings if rejected, but would love some feedback on the approach! Cheers.