tree ed9272ed2544339f63d9c757a1d14a9778ad4e9d
parent eda27bd13270f5324ce3caa34a09a40cffc4026f
author Lei Zhang <thestig@chromium.org> 1444065380 -0700
committer Lei Zhang <thestig@chromium.org> 1444065380 -0700

Disable JBIG2 cache; prevent data corruption - try 2.

Also change CJBig2_SymbolDict::DeepCopy() to return a unique_ptr to
prevent a potential leak if the cache size was 0.

BUG=pdfium:207
R=tsepez@chromium.org, jbreiden@google.com

Review URL: https://codereview.chromium.org/1374633004 .