Since composer HAL is now able to handle display brightness,
this can be removed from the lights HAL.
Change-Id: Ic10cead638382d448a94205bcec3543177d387f6
Since these were combined into libhidlbase.
Bug: 135686713
Test: build only (libhwbinder/libhidltransport are empty)
Change-Id: I640a3f0e0839214523627bf0b59fd5ae9dd2c61c
The LED blinks extremely fast under config_lowBatteryWarningLevel
(15%). The phone does not seem to take pause_lo value properly, so
zeroes are added to duty_pcts to extend LED off period. The
stepDuration is also increased to reduce the overall frequency.
Change-Id: I5ff2b4a6d28e38d2eb1c8a46b7ce97f610e2b44b
