Alt-rockers Goo Goo Dolls sold truckloads of albums in the '90s when they delivered radio 14 Top 10 radio hits, including "Name," "Slide" and "Iris."But they didn’t always have such a radio friendly sound. When the band first formed in Buffalo in 1986, its music sounded harsher, perhaps reflecting the city band members called home.“Buffalo was a struggling city when we got together in about 1986,” says singer-bassist Robby Takac via phone from Los Angeles where the band was rehearsing for a summer tour that includes a stop at Jacobs Pavilion at Nautica on Aug. 10. “The steel industry had prett