tree f87515d7c897addf9e90c1df29a5669b4f086fb0
parent e5c1e3cd63e22bb06c24dd051f4d814f24786c08
author halcanary <halcanary@google.com> 1403890647 -0700
committer Commit bot <commit-bot@chromium.org> 1403890647 -0700

Add lock to SkPDFDict

Add mutex lock to all functions. Remove dictionary iterator, and
replace with new thread-safe functions.

BUG=skia:2683
R=mtklein@google.com, djsollen@google.com

Author: halcanary@google.com

Review URL: https://codereview.chromium.org/360473005