Jean-Sebastien Giguere made 38 saves to help the Anaheim Ducks beat the Calgary Flames 4-1 on Thursday night. Giguere, benched in the third period Tuesday night in the Ducks’ 4-0 loss in Vancouver, allowed only Alex Tanguay’s power-play goal early in the first period. Todd Marchant, Chris Kunitz, Corey Perry and Rob Niedermayer scored for Anaheim, and Ryan Getzlaf and Chris Pronger each had two…