California is about to get a new governor, but the situation in the state Capitol is not likely to change much in the months ahead. If Jerry Brown becomes the state’s next chief executive, as Tuesday night’s returns suggest will be the case, he will inherit a budget shortfall that will probably be about $15 billion to $20 billion on a $90 billion general fund. And he will be trying to work with a deeply divided Legislature, with Democrats holding strong control but Republicans still able to block any tax increases, which require a two-thirds vote for passage.