tree 67b91f059d2232d935c94e9543cf271afe036a41
parent 1b74bd652cb4fa8e09590d8aeaaf8a7ff0f92888
author Tony Wickham <twickham@google.com> 1526933638 -0700
committer Tony Wickham <twickham@google.com> 1526943709 -0700

Go back to previous state when hitting back from discovery bounce

Normally when you hit back, we just close the floating view if there
is one. This makes less sense for DiscoveryBounce, since it doesn't
feel like a different state even though it's technically a floating
view. So in that case, don't consume the back press; let launcher
handle it to go to the previous state.

Bug: 80075741
Change-Id: I7270b61be70509cb2101400a12929478a5d082aa