tree 24e99616354592bd46a7fedba20cff9e03dab649
parent 834c260e98d8858dca73b38658229f6d5bc8f2bf
author Robert Carr <racarr@google.com> 1490827943 -0700
committer Robert Carr <racarr@google.com> 1490832170 -0700

Change layer stack when moving displays.

Previously we only change layer stack when creating a new surface.
This isn't enough for moving existing activities between displays.

Test: Try moving existing activity to new display.
Bug: 36002411
Change-Id: I536f26cba43fc4fd1b60c8b504355076e2fb162e