Web Animations CSS: Add transitions tests to virtual/web-animations-css

LayoutTests/TestExpectations

Index: LayoutTests/TestExpectations
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index 8442be76ae852b7b64bdc58d3652eb979b7bf3f3..7a93529d9fcbe7fd8a4189756c1b7a5bcf2ffb17 100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -178,12 +178,37 @@ webkit.org/b/109056 accessibility/html-html-element-is-ignored.html [ Skip ]
 crbug.com/258896 virtual/web-animations-css/animations/opacity-transform-animation.html [ ImageOnlyFailure ]
 # These can't be rebaselined because they're crashes.
 crbug.com/258896 virtual/web-animations-css/animations/lineheight-animation.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/bad-transition-shorthand-crash.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/color-transition-all.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/cubic-bezier-overflow-shadow.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/equivalent-background-image-no-transition.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/hang-with-bad-transition-list.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/interrupted-all-transition.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/longhand-vs-shorthand-initial.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/mismatched-shadow-styles.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/mismatched-shadow-transitions.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/mixed-type.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/multiple-shadow-transitions.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/multiple-text-shadow-transition.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/override-transition-crash.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/retargetted-transition.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/shadow.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/svg-text-shadow-transition.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/transition-end-event-all-properties.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/transitions-parsing.html [ Crash ]
+crbug.com/303430 virtual/web-animations-css/transitions/visited-link-color.html [ Crash ]
+crbug.com/303430 [ Debug ] virtual/web-animations-css/transitions/multiple-background-size-transitions.html [ Crash ]
+crbug.com/303430 [ Debug ] virtual/web-animations-css/transitions/shorthand-transitions.html [ Crash ]
 # These can't be rebaselined because the failure involves flaky output.
 crbug.com/258896 virtual/web-animations-css/animations/transition-and-animation-1.html [ Failure ]
 crbug.com/258896 virtual/web-animations-css/animations/transition-and-animation-2.html [ Failure ]
 crbug.com/258896 virtual/web-animations-css/animations/transition-and-animation-3.html [ Failure ]
 # This test fails due to -webkit-mask-box-image not being implemented as a shorthand property
 crbug.com/309962 virtual/web-animations-css/animations/cross-fade-webkit-mask-box-image.html [ ImageOnlyFailure ]
+# These can't be rebaselined because they timeout
+crbug.com/303430 virtual/web-animations-css/transitions/cancel-transition.html [ Timeout ]
+crbug.com/303430 virtual/web-animations-css/transitions/negative-delay.html [ Timeout ]
+crbug.com/303430 virtual/web-animations-css/transitions/svg-transitions.html [ Timeout ]
 
 crbug.com/305070 [ Debug ] animations/interpolation/svg-stroke-dasharray-interpolation.html [ Crash ]
 crbug.com/305070 [ Debug ] virtual/threaded/animations/interpolation/svg-stroke-dasharray-interpolation.html [ Crash ]