(This cl reverts change-Id: I455edcd17bda83ab51c2c04fa40e66097a4d6975)
Various animations were marked for cancellation when launcher activity is
destroyed. This this does not work with multiple activities (Launcher,
fallback recents, shortcut confirmation). Also since launcher activity
handles configuration changes, the activity is not destroyed often.
Instead associating a target with various animations which automatically
cancels the animations when that target goes away.
Change-Id: I64cd095a28075561a9e20c9dcdeb9f90c18e1047
Sunny Goyal
849c6a2b18