The switch preference was not correctly reflecting the state of the cooldown setting because the checked state of the switch is set in the parent class's updateState() method.
Fixes: 397554453
Flag: EXEMPT bugfix
Test: manual
Change-Id: I2ce6fe71ac6ed0249c0ad39e99ff5929659d6b5a
Update the Settings Page for the Avalanche
visual and auditory Suppression.
Bug: 330606963
Test: PoliteNotificationPreferenceControllerTest
Flag: com.android.server.notification.polite_notifications
Change-Id: I60b64a0c00cafb22ac1db74285002862affb82d2