Last rebaselined in r407755

commit 9e47ba024f0061ea667565451c2842f66813fee7
Author: drott <drott@chromium.org>
Date:   Tue Jul 26 02:57:41 2016 -0700
    Unify glyph metrics to use the same Skia API

Recent failure - https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win10/builds/12975

Errors like
10:52:16.472 4416 worker/4 fast/repaint/overflow-scroll-body-appear.html output stderr lines:
10:52:16.472 4416   [4276:4928:0728/105216:2172453:ERROR:mf_helpers.cc(12)] Error in dxva_video_decode_accelerator_win.cc on line 273
10:52:16.533 4416 "E:\b\c\b\win_layout\src\out\Release\image_diff.exe --diff c:\users\chrome~2\appdata\local\temp\tmpmm_slw\actual.png c:\users\chrome~2\appdata\local\temp\tmpmm_slw\expected.png c:\users\chrome~2\appdata\local\temp\tmpmm_slw\diff.png" took 0.06s
10:52:16.564 6240 [7/8] fast/repaint/overflow-scroll-body-appear.html failed unexpectedly (image diff)
10:52:16.549 4416 worker/4 fast/repaint/overflow-scroll-body-appear.html failed:
10:52:16.549 4416 worker/4  image diff


10:52:16.549 4416 worker/4 fast/repaint/invalidation-after-opacity-change-subtree.html started
10:52:16.795 4416 "E:\b\c\b\win_layout\src\out\Release\image_diff.exe --diff c:\users\chrome~2\appdata\local\temp\tmpyigyfl\actual.png c:\users\chrome~2\appdata\local\temp\tmpyigyfl\expected.png c:\users\chrome~2\appdata\local\temp\tmpyigyfl\diff.png" took 0.06s
10:52:16.811 6240 [8/8] fast/repaint/invalidation-after-opacity-change-subtree.html failed unexpectedly (image diff)
10:52:16.811 4416 worker/4 fast/repaint/invalidation-after-opacity-change-subtree.html failed:
10:52:16.811 4416 worker/4  image diff