commit 777ac7df694d3c2a0988e7bb960b35f8f942ab65
author John Heroy <jheroy@google.com> Mon Dec 19 18:03:47 2016 -0800
committer John Heroy <jheroy@google.com> Mon Dec 19 18:18:15 2016 -0800
tree 6a05c67add8140e59c01c712fe2774b5c2e8ed92
parent 9e60e91d6a0a6a3c94149f38810d11568deb8cf5

Prompt wp destination when system imagery can migrate to lock.

WallpaperManager#setWallpaperComponent migrates system wallpaper imagery
to lock, so now LivePicker should ask for a live wallpaper destination
except when there's a live wallpaper set and there's no lock wallpaper
imagery.

Bug: 32670638
Fixed: 32670638
Test: Set a static wallpaper to system+lock, then try to set a live
wallpaper and observe that LivePicker prompts the user for a
destination.

Change-Id: I39767b592c5a91c06670d6d00af90069b5c8e353