23ff6774b7
The bottom margin for button in gesture navigation is wrong. The bottom margin for the button is supposed to be 20dp from the gesture nav bar, not 20dp from the bottom of the screen. The calculation was correct for 3 button nav but was forgotten to be applied to gesture nav. bug: 246243359 test: Manual - after: https://hsv.googleplex.com/5763335673872384 Change-Id: If678a70b4ad43791cf9e66390164e1ab25a6e366