tree b98953faaa3775c98d637dc6815b9a8acae757c0
parent da707bf5635c70d4c3c284a0b05d92489b76788e
author msarett <msarett@google.com> 1447975766 -0800
committer Commit bot <commit-bot@chromium.org> 1447975766 -0800

Implement SkGifCodec::onSkipScanlines()

This should give a performance improvment because we are able to skip
swizzling pixels.

This should also fix valgrind failures caused by color table lookups
with uninitialized memory.

BUG=skia:4270

Review URL: https://codereview.chromium.org/1460073002