tree ed71578db9b6bd9fa9d8733c217daefd9c67a9bd
parent 81895251a2c450e6befe6319b6070e23d741d1ec
author Lyn Han <lynhan@google.com> 1611044235 -0600
committer Lyn Han <lynhan@google.com> 1611045165 -0600

Fling shade open with overscroll

By adding space before sections.
- Propagate section padding from PVC to AmbientState.
- NPVC translates QSFrame down by section padding
- StackScrollAlgorithm adds section padding above section headers

Bug: 172289889
Test: visual

Change-Id: I7cb1438fbe83b4e82c95ea8b3a471c7f6adfcaf1