tree 10f8b9d7ff11ae4ad0622b2ba48ab225e9adb864
parent a852a2bc8dd2334115f55dec9b91167d93b7d1be
author Evan Rosky <erosky@google.com> 1580863244 -0800
committer Evan Rosky <erosky@google.com> 1581108620 -0800

Add utility to get all root tasks on a display

This is intended to replace getAllStackInfos for
task organization purposes.

Bug: 33381284
Test: updated TaskOrganizerTests
Change-Id: I1ff10de188218f1cd0b5638c297dffbf2a9a04a2