Revert "DO NOT MERGE: Disable dim brightness reset when using ALS-based doze"

am: 4fff94f1ed

Change-Id: I3ce3d2b2af4be23fe9b57b907ef6db280543acbc

services/core/java/com/android/server/display/DisplayPowerController.java

@@ -686,10 +686,8 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
         }
 
         // Apply dimming by at least some minimum amount when user activity
-        // timeout is about to expire unless we're having an ALS-based doze brightness
-        // in which case the brightness could increase, causing unwanted flashes.
-        if (mPowerRequest.policy == DisplayPowerRequest.POLICY_DIM
-                && !mAllowAutoBrightnessWhileDozingConfig) {
+        // timeout is about to expire.
+        if (mPowerRequest.policy == DisplayPowerRequest.POLICY_DIM) {
             if (brightness > mScreenBrightnessRangeMinimum) {
                 brightness = Math.max(Math.min(brightness - SCREEN_DIM_MINIMUM_REDUCTION,
                         mScreenBrightnessDimConfig), mScreenBrightnessRangeMinimum);