touch: Remove 3-finger gestures
This was talked about in the GNOME Design Matrix room recently. 3-finger gestures interfere with apps, and also aren't really an intuitive way to interact with a touchscreen, so we can just remove them.
I just removed all references to this._touchGesture
.
I don't have a touch-capable Linux device, so I couldn't really test if this actually works.
Edited by Gregor Niehl