Preheat oven to 375°. In a large skillet over medium-high heat, add corn and sear, turning cobs every 2 minutes to evenly char. Remove corn from skillet and slice kernels off each cob, discarding the cobs. Add salsa, adobo, and broth and stir together. Bring mixture to a boil and begin adding tortilla chips, a handful at a time, folding gently to coat every chip. Allow chips to soak up some liquid before adding more. Repeat until all chips have been added and evenly mixed.