Merge "Convert BrightnessUtils to use brightness as float" into rvc-dev am:...
Merge "Convert BrightnessUtils to use brightness as float" into rvc-dev am: 6fd144dd am: 91890f01 am: 77aa4f4c am: a9cb4a73
Change-Id: I3058165108addd72f3e1f2a4c406f7c83b248a37