goldfish-opengl: remove connectionType() am: 77647fdc49 am: 5964117532 am: 93e29a8920

Original change: https://android-review.googlesource.com/c/device/generic/goldfish-opengl/+/2019398

Change-Id: Ic19c34d6a3358e365b74d4f7b88a183b907baa4a