NuPlayerDriver: put player in paused state when reaching EOS.

        case MEDIA_PLAYBACK_COMPLETE:

        {

            if (mLooping && mState != STATE_RESET_IN_PROGRESS) {

                mLock.unlock();

                mPlayer->seekToAsync(0);

                mLock.lock();

                break;

            }

            mPlayer->pause();

            mState = STATE_PAUSED;

            // fall through

        }