tree d3728e7c1de839868ecb02659c19733be933cbcd
parent 5d5db96bb8eaf5da646361cfd6bcaa7cc9b05e1f
author Tony <twickham@google.com> 1557791339 -0500
committer Tony <twickham@google.com> 1557936125 -0400

Capture screenshot when animating to home

This is to ensure the task thumbnail is captured in the correct
orientation, rather than waiting until after the task pauses
which might be after the device rotates to portrait.

Also update the state to wait until screenshot is captured
before finishing the transition to home.

Change-Id: Ie42778d527c382ff80a2edf5d2a5dc7490e4e5ff