California Gov. Jerry Brown, warning about the double-barreled fiscal risk posed by Republican-controlled Washington and an impending economic downturn, presented a $177.1 billion proposed budget Tuesday that assumes the state will take in billions of dollars less than lawmakers previously estimated. But the Democratic governor refrained from laying out how the state might react if it loses federal funding, saying it’s premature to predict how the Trump administration will act on climate change, illegal immigration and health care.