Revert of Roll src/third_party/skia 2440fcd:d329671 (patchset #1 id:1 of https:/...

Revert of Roll src/third_party/skia 2440fcd:d329671 (patchset #1 id:1 of https://codereview.chromium.org/1352303003/ )

Reason for revert:
The change in this roll caused unexpected issues with synthetic bold italic on Mac.

Original issue's description:
> Roll src/third_party/skia 2440fcd:d329671
>
> Summary of changes available at:
> https://chromium.googlesource.com/skia/+log/2440fcd..d329671
>
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
> TBR=tomhudson@google.com
>
> Commits in this roll:
> d329671 bungeman@google.com Avoid CTFontCreateCopyWithAttributes.
>
> Committed: https://crrev.com/325d782cbf4ec2069e9ada5f22c5c46d9b0b3182
> Cr-Commit-Position: refs/heads/master@{#349851}

TBR=tomhudson@google.com,skia-deps-roller@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1354793004

Cr-Commit-Position: refs/heads/master@{#349854}