Remove incorrect check

Forgot to remove the check for obj!=null when I changed the way that the
recovery reason get propagated. Previously the reason was stored in
msg.obj as a String thus there was a need to check for null.

Bug: 77583218
Test: compile, run unit tests
Manual test:
Kill cond and observe bugreport generated

Change-Id: I4201b669b251e21dae6a3689b6acc3dfada9b20d
1 file changed