Merge "Fix mocked InCallService in unit tests."

        @Override

        public void updateCall(ParcelableCall call) throws RemoteException {

            if (!mCallById.containsKey(call.getId())) {

                throw new RuntimeException("Call " + call.getId() + " not added yet");

                // This used to throw an exception, however the actual InCallService implementation

                // ignores updates for calls which don't yet exist.  This is not a problem as when

                // a call is added to an InCallService its entire state is parceled and sent to the

                // InCallService.

                return;

            }

            mLatestCallId = call.getId();

            mCallById.put(call.getId(), call);