tree b3dc05c3297a95c4188967091848254c7b8a728f
parent 69ed33087d77e32a1f1475adf00b9d87580960aa
author Winson <winsonc@google.com> 1438904761 -0700
committer Winson <winsonc@google.com> 1439246735 -0700

Pushing the startActivity before the calls to remove task.

- It appears that there is contention between startActivityAsUser() and
  removeTask() (called on two separate threads) which can cause jank when
  a user removes all the tasks from their recents list.  This CL ensures
  that startActivityAsUser() is always run first so it is not blocked
  by the other call (which should be able to run in the background
  uninterrupted).

Bug: 22760556
Change-Id: I7564a2f0e43414686419d3657379bbd0ca6b4152