Revert of Suppress fast/text/emphasis-combined-text.html failure on Windows. (patchset #1 id:1 of https://codereview.chromium.org/1584203005/ )
Revert of Suppress fast/text/emphasis-combined-text.html failure on Windows. (patchset #1 id:1 of https://codereview.chromium.org/1584203005/ )

Reason for revert:
leviw did it first: https://chromium.googlesource.com/chromium/src/+/4c58d12a8d30864da67caf4377d2b41ff2996dc7

Original issue's description:
> Suppress fast/text/emphasis-combined-text.html failure on Windows.
>
> It slows down Blink CLs on win_chromium_rel_ng. It needs investigation
> (and probably a rebaseline).
>
> BUG=578255
>
> Committed: https://crrev.com/284d5aeb62b77cffcb8557cb7c9582e80b8990b9
> Cr-Commit-Position: refs/heads/master@{#369890}

TBR=drott@chromium.org,eae@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=578255

Review URL: https://codereview.chromium.org/1591173004

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#369908}

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