tree 323c86b76cbb73ebf48ec0a2633395eeb386da48
parent 0137f81fafb77ed553d301a23f23e2ec2091069d
author Mike Digman <digman@google.com> 1516394511 -0800
committer Mike Digman <digman@google.com> 1516394511 -0800

Send valid and invalid rotation proposal changes to SysUI

SysUI needs a signal to remove active proposals if the proposal 
changes to an invalid one.

Test: manual, visual