25fd67372e
Using BrightnessSynchronizer introduced an epsilon value in the comparison. This meant it was possible for brightness changes to never reach min or max if they were made in sufficiently small steps. Given: 1) The need to reach both min and max brightnesses. 2) The increased resolution of brightness controls on devices. 3) The desire to make the framework as independent as possible of brightness resolution. we no longer allow for an epsilon delta. Fixes: 191935286 Test: manual Change-Id: Ie4872fa81aa6f23799cd6b4dfdbfd2a61ec6ce7a