Re-enable a test.

LayoutTests/TestExpectations

 #
 # turn off Slimming Paint tests for all platforms, except tests with explicit expectations.
 crbug.com/453972 virtual/slimmingpaint/ [ Skip ]
 
 crbug.com/486920 [ Mac Win ] plugins/destroy-on-setwindow.html [ Crash ]
 
 crbug.com/382491 css3/blending/background-blend-mode-overlapping-accelerated-elements.html [ ImageOnlyFailure ]
 crbug.com/382491 css3/blending/effect-background-blend-mode-stacking.html [ ImageOnlyFailure ]
 crbug.com/382491 paint/images/image-backgrounds-not-antialiased.html [ ImageOnlyFailure ]
 crbug.com/382491 transforms/svg-vs-css.xhtml [ ImageOnlyFailure ]
@@ skipping 1757 matching lines @@
 
 # Temporary, until [Unforgeable] attributes have the right accessors 'get' and 'set'.
 crbug.com/491006 http/tests/security/cross-origin-access-over-property-descriptor.html [ Failure ]
 
 crbug.com/493815 inspector/elements/iframe-load-event.html [ Pass Failure ]
 
 crbug.com/493939 [ XP ] http/tests/security/cross-origin-css.html [ Timeout Pass ]
 
 crbug.com/321237 [ Mac ] fast/text/international/bidi-neutral-run.html [ Pass Crash NeedsManualRebaseline ]
 
-# This test will be affected by https://codereview.chromium.org/1183143006.
-# Disabling now; will re-enable later.
-crbug.com/501515 imported/web-platform-tests/html/browsers/history/the-history-interface/004.html [ Pass Failure ]
-
 # Ref tests that fail due to differences in inline box structure, even though they contain the same text.
 # This happens because inline box layout uses fixed-point measurements, which can cause rounding differences.
 crbug.com/321237 [ Mac ] fast/dom/shadow/shadow-insertion-point-rendering-multiple-shadow-roots.html [ ImageOnlyFailure ]
 crbug.com/321237 [ Mac ] fast/selectors/007a.html [ ImageOnlyFailure ]
 crbug.com/321237 [ Mac ] fast/text-autosizing/inherited-multiplier.html [ ImageOnlyFailure ]
 crbug.com/321237 [ Mac ] virtual/stable/fast/css3-text/css3-text-decoration/stable/first-letter-text-decoration.html [ ImageOnlyFailure ]
 crbug.com/321237 [ Win ] fast/multicol/span/pseudo-before-after-in-content.html [ ImageOnlyFailure ]
 crbug.com/321237 [ Win ] fast/selectors/004.html [ ImageOnlyFailure ]
 
 # Rebaselines that got missed in the first pass
@@ skipping 18 matching lines @@
 crbug.com/501659 fast/xsl/xslt-extra-content-at-end.xml [ Failure ]
 crbug.com/501659 http/tests/security/xss-DENIED-xsl-external-entity.xml [ Failure ]
 crbug.com/501659 svg/custom/missing-xlink.svg [ Failure ]
 crbug.com/501659 fast/css/stylesheet-candidate-nodes-crash.xhtml [ Failure ]
 crbug.com/501659 http/tests/security/xss-DENIED-xml-external-entity.xhtml [ Failure ]
 crbug.com/501659 svg/custom/use-font-face-crash.svg [ Failure ]
 crbug.com/501659 fast/parser/xml-declaration-missing-ending-mark.html [ Failure ]
 crbug.com/501659 svg/custom/bug78807.svg [ Failure ]
 crbug.com/501659 fast/xsl/xslt-missing-namespace-in-xslt.xml [ Failure ]
 crbug.com/501659 http/tests/xmlviewer/dumpAsText/svg.xml [ Failure ]