tree db1d792109b004c7b8ded0781f0d777a4be52c31
parent 9d8f5bfe0103ea2bcd20c9f68e5cc29752afb452
author Kevin <kevhan@google.com> 1548972627 -0800
committer Kevin <kevhan@google.com> 1549048404 -0800

Move app => overview anim out of OverviewCommandHelper

This moves the core animation provider logic out of
OverviewCommandHelper to a separate class to divide out the class
responsibilities a little more and make it easier to override only the
animation logic in the future.

Bug: 114136250
Test: Manual test Launcher3QuickStepGo and NexusLauncher
Change-Id: I803431f9312eb1dca1233848f63a4be1b04469ef