tree 78cc1bfe0ea26fd2a55ef7576e0cbd170dcbc396
parent 0a7552ffa04bfb0c0523bd9c88e55e82842f53a8
author tsepez <tsepez@chromium.org> 1470170176 -0700
committer Commit bot <commit-bot@chromium.org> 1470170176 -0700

Bound total pixels in JBig2 images to avoid overflows later.

Also make these private to ensure they aren't modified so as to
violate the bounds checks applied at creation time.

BUG=633002

Review-Url: https://codereview.chromium.org/2202013002