Merge "Throw exception on integer overflow in dng_ifd.cpp. am: e22575cfb6 am: 70494945fe am: 0d2aa49eab am: 378d7855d4 am: 24a9ab971a am: 9544f253c2" into oc-dev-plus-aosp
am: 783a73f905

Change-Id: I743b88692ae5fa69bc7a68feb9c88b1129af9f36