Fix HUN pinning in split shade
When notifications are scrolled in split shade,
for incoming HUNs that get pinned, fix:
1) Wrong inset
2) Flicker when scrollY goes back to 0
Fixes: 288553563
Test: in split shade, scroll notifications up, send delayed HUN
=> collapsed HUN pinned to correct inset
scroll notifications down so that scrollY=0
=> HUN expands in place with no flickering
do the above in non-split shade
=> no regressions
Flag: NONE
Change-Id: Ibf843e8c195aa7140c00dde0dacdf00eb3654af9
3 files changed