commit 297e6deb2cb653a6987f80420734030bbdf6dcf4
author Albert Chaulk <achaulk@google.com> Tue Mar 21 17:27:53 2017 -0400
committer Albert Chaulk <achaulk@google.com> Wed Mar 22 17:29:22 2017 -0400
tree a41dd02539f2931180df2c9daafef361c702baf7
parent e27fbca405432c58c32bec1bdd388738d4d746e3

vrwm: Add 2D Mode + control app change

2D mode is similar to debug mode in that it will always show the
application layer if it exists, but unlike debug mode will strip any
system layers from the output and will attempt to recognize the VR
layers. The virtual display is always in 2D mode as it can only show
2D apps. The primary display can be switched by vr_wm_ctl

Bug: None
Test: Manual with permissionsgen and launching calculator app
Change-Id: I38d025c457b1fca9aeb47cb94ed481ac9ff084f9