Suppress timeout on scrollstate-after-http-equiv-refresh-fragment-identifier.html

This patch suppresses a timeout on [1] likely due to [2]. See:
http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=http%2Ftests%2Fnavigation%2Fscrollstate-after-http-equiv-refresh-fragment-identifier.html&testType=layout-tests

[1] http/tests/navigation/scrollstate-after-http-equiv-refresh-fragment-identifier.html
[2] https://src.chromium.org/viewvc/blink?view=rev&revision=201780

NOTRY=true
BUG=528352
TBR=alexclarke

Review URL: https://codereview.chromium.org/1326193002

git-svn-id: svn://svn.chromium.org/blink/trunk@201810 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/TestExpectations

@@ -162,6 +162,8 @@ crbug.com/448461 http/tests/loading/simple-subframe.html [ Failure Pass Timeout
 crbug.com/339597 http/tests/navigation/back-to-redirect-with-frame.php [ Pass Timeout ]
 crbug.com/473718 http/tests/navigation/beacon-cross-origin-redirect.html [ Failure Pass ]
 
+crbug.com/528352 http/tests/navigation/scrollstate-after-http-equiv-refresh-fragment-identifier.html [ Pass Timeout ]
+
 crbug.com/410974 fast/scroll-behavior/scroll-customization/scrollstate-basic.html [ Pass Failure ]
 crbug.com/410974 fast/scroll-behavior/scroll-customization/scrollstate-consume-deltas.html [ Pass Failure ]
 crbug.com/410974 fast/scroll-behavior/scroll-customization/scrollstate-consume-deltas-throw.html [ Pass Failure ]