Disable crashing test: fast/css/giant-stylesheet-crash.html

third_party/WebKit/LayoutTests/TestExpectations

Index: third_party/WebKit/LayoutTests/TestExpectations
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index 65e062c472a48aba69be8bfa002ade2247993b92..72c0408785d8d1fd890dd5fa2210e0a418e4c5b5 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -968,8 +968,6 @@ crbug.com/392706 virtual/threaded/animations/play-state-initially-paused.html [
 crbug.com/402379 [ Win7 Debug ] storage/indexeddb/cursor-continue-validity.html [ Pass ]
 crbug.com/402379 [ Win7 Debug ] storage/indexeddb/mozilla/indexes.html [ Pass ]
 
-crbug.com/419993 [ Debug ] fast/css/giant-stylesheet-crash.html [ Pass ]
-
 # Part of a larger issue referenced in the bug. This specific issue will be fixed shortly.
 crbug.com/408159 accessibility/is-ignored-change-sends-notification.html [ Timeout ]
 
@@ -1637,3 +1635,6 @@ crbug.com/484632 css3/flexbox/stretch-input-in-column.html [ Failure ]
 crbug.com/619973 fast/forms/select/listbox-appearance-basic.html [ Failure ]
 crbug.com/619973 fast/forms/number/number-appearance-spinbutton-disabled-readonly.html [ Failure ]
 crbug.com/619973 fast/forms/select/menulist-appearance-basic.html [ Failure ]
+
+# Note: this test was previously marked as slow on Debug builds. Skipping until crash is fixed
+crbug.com/619978 fast/css/giant-stylesheet-crash.html [ Skip ]