tree b221c3c0a8b08775c4fa20b82ae2e0f65de161dd
parent c1d317f7141801e031abae7bd3aba1183a616230
author Jaewan Kim <jaewan@google.com> 1458537753 +0900
committer Jaewan Kim <jaewan@google.com> 1458554682 +0900

PIP: Prevent PipOverlayActivity from restarting

PipManager moves the PIPed activity to fullscreen if the activity is
restarted. It's because the activity may be started by the Launcher or
an intent again, but we don't want do so for the PipOverlayActivity.

Bug: 27689029
Change-Id: Icebc09e22e5f5f4650fcdbfdd8c452b7cf23844b