Modify call cleanup when emergency call dialed.

                notifyCreateConnectionFailed(call.getTargetPhoneAccount(), call);

            } else {

                if (call.isEmergencyCall()) {

                    // Disconnect calls from other ConnectionServices other than the one the

                    // emergency call targets.

                    // Except, do not disconnect calls from the Connection Manager's

                    // ConnectionService.

                    disconnectCallsHaveDifferentConnectionService(call);

                    // Drop any ongoing self-managed calls to make way for an emergency call.

                    disconnectSelfManagedCalls("place emerg call" /* reason */);

                }

                call.startCreateConnection(mPhoneAccountRegistrar);

        mCallAudioManager.switchBaseline();

    }

    private void disconnectCallsHaveDifferentConnectionService(Call exceptCall) {

        String csPackage = exceptCall.getConnectionService() != null ?

                exceptCall.getConnectionService().getComponentName().toShortString() : "null";

        mCalls.stream().filter(c ->

                c.getConnectionService() != exceptCall.getConnectionService()

                        && c.getConnectionManagerPhoneAccount()

                        != exceptCall.getConnectionManagerPhoneAccount())

                .forEach(c -> c.disconnect("CS not " + csPackage));

    }

    /**

     * Dumps the state of the {@link CallsManager}.

     *