tree d2393aaf980ab24d1093be27dddf4f262c120458
parent 405478d3870693fbaf8f17758a760abfd276b2ee
author Bo Xu <bo_xu@foxitsoftware.com> 1409180501 -0700
committer Bo Xu <bo_xu@foxitsoftware.com> 1409180501 -0700

Restrict index not be greater than row_size in TIFF_PredictLine

There is not strict way to limit invalid value of |Colors| from dictionary. We can make sure |index| does not go out of boundary of row_size.

BUG=407614
R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/509993003