Oakland Kosher I believe is still around, only about a 10-15 min drive from Berkeley. It's a grocery store that has a lunch/dinner menu with some seating. Fleishig rest. Average priced, decent food. Mind you it's been 2-1/2 years since I've been in Berkeley, but I believe it's still open.
Yes, oakland kosher is still around. (they had a fire but they rebuilt)
Disclaimer: I haven't been there in about 10 months so my info might be outdated...
For some reason I was under the impression that they no longer have the seating/restaurant. They do have deli / takeout though. (even if they do still have the seating, I wouldn't really call it a restaurant, more like deli / takeout with seating)
-in case anybody get's the wrong idea: I'm not discouraging anybody from going there, I like the place and the food and the owner is really nice. I'm just explaining why I didn't mention it answering a question about restaurants
That being said if you're looking for flaishigs near Berkeley, Oakland Kosher is the definitely the closest place.
I believe both places are roughly the same distance from Berkeley.