[Flexiglass] Don't recalculate expandFraction in the NSSL
Don't override the expandFraction received from
NotificationScrollViewModel.
Fork NSSL.setExpandedHeight, and remove all the parts that are
non-functional in Flexiglass.
Bug: 332574413
Fixes: 332577544
Test: check notifications during shade/expand collapse in
different states:
- single/split shade
- launcher/lockscreen
- no notifications/scrollable notifications
- hun displayed/not displayed
Flag: com.android.systemui.scene_container
Change-Id: Idb04c4b93df3081336d5a00b7a67f88123dafbf8
3 files changed