More rebaselines after https://codereview.chromium.org/1414493004

third_party/WebKit/LayoutTests/TestExpectations

 # Run these tests with under virtual/spv2 only.
 crbug.com/524134 paint/invalidation/spv2 [ Skip ]
 crbug.com/524134 virtual/syncpaint/paint/invalidation/spv2 [ Skip ]
 
 # TODO(wangxianzhu): Triage the failures
 crbug.com/524134 virtual/spv2/paint/invalidation/invalidate-after-composited-scroll.html [ Failure ]
 crbug.com/524134 crbug.com/539546 virtual/spv2/paint/selection/text-selection-drag.html [ Pass Failure ]
 crbug.com/524134 virtual/spv2/paint/paintlayer/non-self-painting-layer-overrides-visibility.html [ Crash Failure Timeout ]
 crbug.com/524134 virtual/spv2/paint/invalidation/spv2/focus-ring-on-continuation-move.html [ Failure ]
 crbug.com/524134 virtual/spv2/paint/overflow/interest-rect-change-scroll-down.html [ Failure ]
@@ skipping 542 matching lines @@
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/1.1/plugintypes-url-02.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/object-in-svg-foreignobject.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/object-src-does-not-affect-child.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/object-src-none-allowed.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/object-src-url-blocked.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/contentSecurityPolicy/plugin-in-iframe-with-csp.html [ Skip ]
 crbug.com/318978 [ Linux ] http/tests/security/frameNavigation/xss-DENIED-plugin-navigation.html [ Skip ]
 crbug.com/318978 [ Linux ] permissionclient/plugin-permission.html [ Skip ]
 crbug.com/318978 [ Linux ] plugins/ [ Skip ]
 
+crbug.com/552494 scrollbars/overflow-scrollbar-combinations.html [ Pass Failure ]
+crbug.com/552494 virtual/prefer_compositing_to_lcd_text/scrollbars/overflow-scrollbar-combinations.html [ Pass Failure ]
+crbug.com/552494 virtual/rootlayerscrolls/scrollbars/overflow-scrollbar-combinations.html [ Pass Failure ]
+
 crbug.com/380217 [ Linux Win ] fast/shapes/shape-outside-floats/shape-outside-floats-inset-rounded-large-radius.html [ Skip ]
 crbug.com/380217 [ Win ] fast/shapes/shape-outside-floats/shape-outside-floats-inset-rounded-bottom-left.html [ Skip ]
 
 crbug.com/405389 imported/csswg-test/css-shapes-1/shape-outside/supported-shapes/polygon/shape-outside-polygon-017.html [ Failure ]
 crbug.com/424365 imported/csswg-test/css-shapes-1/shape-outside/shape-image/shape-image-010.html [ Failure ]
 crbug.com/424365 imported/csswg-test/css-shapes-1/shape-outside/shape-image/shape-image-024.html [ Failure ]
 crbug.com/441840 imported/csswg-test/css-shapes-1/shape-outside/values/shape-margin-001.html [ Failure ]
 crbug.com/441840 imported/csswg-test/css-shapes-1/shape-outside/values/shape-outside-circle-004.html [ Failure ]
 crbug.com/441840 imported/csswg-test/css-shapes-1/shape-outside/values/shape-outside-circle-005.html [ Failure ]
 crbug.com/441840 imported/csswg-test/css-shapes-1/shape-outside/values/shape-outside-ellipse-004.html [ Failure ]
@@ skipping 186 matching lines @@
 crbug.com/381684 [ Mac Win ] fonts/family-fallback-gardiner.html [ Skip ]
 
 crbug.com/467635 fast/dom/HTMLImageElement/image-sizes-meta-viewport.html [ Skip ]
 
 # crbug.com/396823 [ Mac ] fast/multicol/multicol-with-child-renderLayer-for-input.html [ Failure ]
 
 crbug.com/484370 [ Win Debug ] svg/custom/gradient-userSpaceOnUse-with-percentage.svg [ Failure ]
 
 crbug.com/116710 [ Win Debug ] transforms/3d/point-mapping/3d-point-mapping-preserve-3d.html [ Failure ]
 
-
-crbug.com/553553 [ XP ] svg/zoom/page/zoom-svg-through-object-with-absolute-size-2.xhtml [ Failure ]
-crbug.com/553553 [ XP ] svg/zoom/page/zoom-svg-through-object-with-absolute-size.xhtml [ Failure ]
-crbug.com/553553 [ XP ] svg/zoom/page/zoom-svg-through-object-with-percentage-size.xhtml [ Failure ]
-crbug.com/553553 scrollbars/listbox-scrollbar-combinations.html [ Failure ]
-crbug.com/553553 virtual/prefer_compositing_to_lcd_text/scrollbars/listbox-scrollbar-combinations.html [ Failure ]
-crbug.com/553553 virtual/rootlayerscrolls/scrollbars/listbox-scrollbar-combinations.html [ Failure ]
+crbug.com/553553 [ XP ] svg/zoom/page/zoom-svg-through-object-with-absolute-size-2.xhtml [ NeedsRebaseline ]
+crbug.com/553553 [ XP ] svg/zoom/page/zoom-svg-through-object-with-absolute-size.xhtml [ NeedsRebaseline ]
+crbug.com/553553 [ XP ] svg/zoom/page/zoom-svg-through-object-with-percentage-size.xhtml [ NeedsRebaseline ]
+crbug.com/553553 scrollbars/listbox-scrollbar-combinations.html [ NeedsRebaseline ]
+crbug.com/553553 virtual/prefer_compositing_to_lcd_text/scrollbars/listbox-scrollbar-combinations.html [ NeedsRebaseline ]
+crbug.com/553553 virtual/rootlayerscrolls/scrollbars/listbox-scrollbar-combinations.html [ NeedsRebaseline ]
 
 # Printing Layout broken in these tests.
 crbug.com/377696 printing/setPrinting.html [ Skip ]
 crbug.com/377696 printing/width-overflow.html [ Skip ]
 
 # Reftests that needs investigation.
 crbug.com/397232 [ XP ] css2.1/20110323/c541-word-sp-000.htm [ Failure ]
 crbug.com/397232 [ XP ] css2.1/20110323/vertical-align-boxes-001.htm [ Failure ]
 crbug.com/397255 [ Linux XP ] css3/masking/clip-path-reference-userSpaceOnUse.html [ Failure ]
 crbug.com/475882 [ Mac Win ] fast/writing-mode/table-vertical-child-width.html [ Failure ]
@@ skipping 584 matching lines @@
 
 crbug.com/548416 [ Mac10.6 ] virtual/syncpaint/compositing/repaint/background-attachment-fixed-scrolled.html [ Failure ]
 
 crbug.com/548765 http/tests/inspector/console-fetch-logging.html [ Failure Pass Slow ]
 
 crbug.com/549314 [ XP ] inspector-protocol/layout-fonts/unicode-range-combining-chars-fallback.html [ Failure ]
 
 crbug.com/551272 fast/js/getOwnPropertyDescriptor.html [ NeedsManualRebaseline ]
 crbug.com/551272 fast/js/pic/cached-named-property-getter.html [ NeedsManualRebaseline ]
 crbug.com/551272 fast/js/mozilla/strict/15.10.7.html [ NeedsManualRebaseline ]