Add Framebuffer Test Variant to Travis Build Matrix
Add Framebuffer Test Variant to Travis Build Matrix

Summary: Now that Direct-launch can optionally connect a Framebuffer, we should make another test run that is direct launch + video.

Reviewed By: marekcirkos

Differential Revision: D3741432

fbshipit-source-id: 5a100109eec512bdc681ab9a5b1d3758bb751665

facebook/FBSimulatorControl,ichu501/FBSimulatorControl,plu/FBSimulatorControl,bootstraponline/FBSimulatorControl,plu/FBSimulatorControl,bootstraponline/FBSimulatorControl,facebook/FBSimulatorControl,StevenUpForever/FBSimulatorControl,facebook/FBSimulatorControl,plu/FBSimulatorControl,bootstraponline/FBSimulatorControl,plu/FBSimulatorControl,facebook/FBSimulatorControl,StevenUpForever/FBSimulatorControl,StevenUpForever/FBSimulatorControl,bootstraponline/FBSimulatorControl,StevenUpForever/FBSimulatorControl,facebook/FBSimulatorControl