Well, a few humorous guesses. Crocogatorious Herbivorous? Come on, it’s not an American Alligator (Alligator mississippiensis) or Broad Snouted Caiman (Caiman latirostris) The leaf was accidental. Besides, no crocodilian relies exclusively upon fruit. This species is, however, potentially one of the largest extant species of crocodilian. It is the False Gharial (Tomistoma schlegelii) which turns out to be not quite as false as we once thought.
The true Gharial looks a little different with a snout which protrudes much higher above the jaw and much more anteriorly.
This is opposed to the American Crocodile which has a snout terminating at the upper jaw as pictured below.