Boost android.anim and wm lock sections to -10 during transition

-4 is not enough if we have to compete against RT and main thread
from top app that have -10. Boost it more during app transitions

Test: Inspect systrace, make sure priorities are right, including
getting reset after the transition.
Test: Open Chrome 100x
Test: go/wm-smoke

Change-Id: Id6b060b8aafded67b4bae61b6e8960e37976b096
Fixes: 36631902