Use different exceptions for different crash reasons

Always throwing RemoteServiceException would make it impossible to
tell the cause of a crash without the string message.

Let's use a different exception type so developers can cluster crashes
without the exception message.

Bug: 124137635
Bug: 172001574
Test: Treehugger

Change-Id: If04f8c66efcc32a5200efa70ea20d97e13006039