Close guts during transitions

- Animate close when swiping between players in carousel
- Close when long pressing on the guts
- Close when screen turns off
- If media only shows in QS, close after going to QQS or lockscreen

Fixes: 184535725
Fixes: 182292357
Test: visual
Test: atest com.android.systemui.media
Change-Id: I596d8dc30d714098cb84f0f0779c2e233fffcf0e