Address two fuzzer bugs:
authorrobertphillips <robertphillips@google.com>
Tue, 28 Jun 2016 16:04:34 +0000 (09:04 -0700)
committerCommit bot <commit-bot@chromium.org>
Tue, 28 Jun 2016 16:04:34 +0000 (09:04 -0700)
commit74139f1b49d02b38006170c3e50439c1b33b175f
tree3cd0f91864e139eb5fc413b013142979b3f8242d
parentab527a5bbfb1eae4f99a1435d349a44d00477d82
Address two fuzzer bugs:

SkImageInfos that were made invalid weren't being caught
Messing with the size of a SAVE record wasn't being caught

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2104973003

Review-Url: https://codereview.chromium.org/2104973003
src/core/SkBitmap.cpp
src/core/SkPicturePlayback.cpp