Ted's Bakery   Say "Ted's" to an Oahuan and the automatic free association will be "pies," although this bakery restaurant on the remote North Shore also serves cakes, danishes, doughnuts and cinnamon rolls; sandwiches, bentos, plate lunches and breakfasts popular with surfers and campers; and inexpensive coffee. Owned by the Nakamura family, who bought the land when they were more likely to see a cow in the pasture next door than a loadful of tourists disembarking in their parking lot, Ted's is especially known for its two-tone, creamtopped chocolate haupia pie, but also does many other standards, including cream and chiffon pies. There are a few tables out front. Ted's Pies are also available at some supermarkets.  59-024 Kamehameha Highway, Haleçiwa. 638-8207. 7 a.m.-6 p.m. Mondays-Tuesdays; 7 a.m.-8 p.m. Wednesdays-Sundays. DS, MC, VS. No checks. $.