Roll src/third_party/skia af2d56d:8e5c177

Summary of changes available at:
https://chromium.googlesource.com/skia/+log/af2d56d..8e5c177

CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
TBR=robertphillips@google.com

Review URL: https://codereview.chromium.org/1134463005

Cr-Commit-Position: refs/heads/master@{#329179}

DEPS

@@ -42,7 +42,7 @@ vars = {
   'boringssl_git': 'https://boringssl.googlesource.com',
   'libvpx_revision': 'e9830e14ed6d3422c803bf45e0f6ffec341d8666',
   'sfntly_revision': '1bdaae8fc788a5ac8936d68bf24f37d977a13dac',
-  'skia_revision': 'af2d56d2139cc5597a5a43a4e16acbd8d10e9060',
+  'skia_revision': '8e5c177c8589e00f630ac6fae763c65cb9cae896',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and V8 without interference from each other.