/usr/share/compizconfig/upgrades/com.canonical.unity.unity.02.upgrade is in compiz-gnome 1:0.9.13.0+16.10.20160818.2-5.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 | [expo]
+s0_distance = 0.005
+s0_vp_brightness = 40.0
+s0_vp_saturation = 40.0
+s0_vp_distance = 0.2
+s0_reflection = false
+s0_x_offset = 64
+s0_y_offset = 24
|