Remove LayoutTest animations/fill-mode-forwards.html

LayoutTests/TestExpectations

Index: LayoutTests/TestExpectations
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index 88bc0f613395b8512a84c6311930d0bf12c7e218..077a1bc576716392c9ee080c6f65af04d8606554 100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -195,7 +195,6 @@ crbug.com/258896 virtual/web-animations-css/animations/transition-and-animation-
 # These can't be rebaselined because they time out.
 # dynamic-stylesheet-loading.html starts to be timeout in range 159179:159181.
 crbug.com/258896 virtual/web-animations-css/animations/dynamic-stylesheet-loading.html [ Failure Timeout ]
-crbug.com/258896 virtual/web-animations-css/animations/fill-mode-forwards.html [ Timeout Pass ]
 # 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 ]
 
@@ -554,7 +553,6 @@ crbug.com/248938 virtual/threaded/animations/change-keyframes-name.html [ Pass F
 crbug.com/248938 virtual/threaded/animations/animation-welcome-safari.html [ Pass Failure ]
 crbug.com/248938 virtual/threaded/animations/opacity-transform-animation.html [ Pass ImageOnlyFailure Timeout ]
 crbug.com/248938 [ Mac Linux ] virtual/threaded/animations/additive-transform-animations.html [ Pass ImageOnlyFailure ]
-crbug.com/248938 virtual/threaded/animations/fill-mode-forwards.html [ Pass Failure Timeout ]
 crbug.com/248938 [ Win ] virtual/threaded/animations/transition-and-animation-3.html [ Pass Failure ]
 crbug.com/248938 [ Mac Linux ] virtual/threaded/animations/missing-values-first-keyframe.html [ Pass ImageOnlyFailure ]
 crbug.com/248938 virtual/threaded/animations/animation-direction-normal.html [ Pass ImageOnlyFailure Timeout ]