am f2a382d4: am fb6121e0: Merge "Revert "Ensure calling mutate() on...
am f2a382d4: am fb6121e0: Merge "Revert "Ensure calling mutate() on DrawableContainer creates a new state"" into lmp-mr1-dev
* commit 'f2a382d4':
Revert "Ensure calling mutate() on DrawableContainer creates a new state"