adb: turn CHECKs into an error + transport restart.

These CHECKs are expected to happen if the client does the wrong thing,
so we probably shouldn't be aborting in adbd.

Bug: http://b/133872605
Bug: http://b/134695864
Test: treehugger
Change-Id: I875b87a06ba9d399db26f8af1ad47ccf34e9445a
1 file changed