[automerged blank] Public EVENT_EMERGENCY_CALLBACK_MODE_ENTER for testing purpose 2p: 93bcb8aa
Blank merge reason: Change-Id I035e4560d8368e3677f516dce063b90ea2ed1cf4 with SHA-1 786d2c6e is in history
Original change: undetermined
Change-Id: I1f22ededa0a8da631a5eb4694337be9ea2a032d1