Revert "Make the brightness int scale match the slider"

This reverts commit 78bc4f4ec343bd0db09b7af621a7a9d3b2395cdd.

Reason for revert: DroidMonitor-triggered revert due to bug 302310558.

Change-Id: I3a775d0675993f9df4291014bdbfd54cad7d2965
Bug: 302310558
7 files changed