Revert "Revert "Add support for Choreographer animations""

This reverts commit 8390b2ac85765e768d4b685077a96e6395d208b4.

The build break should now be fixed by
cbb1ba7f493116882b79578ec68646366f29cde4

Change-Id: I9bf21cc6dbdb5d515a665384dc6dfa464c3e6e2e
15 files changed