Web Animations CSS: Add to experimental web platform features

LayoutTests/virtual/web-animations-css/animations/interpolation/shape-outside-expected.txt

Index: LayoutTests/virtual/web-animations-css/animations/interpolation/shape-outside-expected.txt
diff --git a/LayoutTests/virtual/web-animations-css/animations/interpolation/shape-outside-expected.txt b/LayoutTests/virtual/web-animations-css/animations/interpolation/shape-outside-expected.txt
deleted file mode 100644
index 5998c27ccbbe388cdda43097b14214041f2a9461..0000000000000000000000000000000000000000
--- a/LayoutTests/virtual/web-animations-css/animations/interpolation/shape-outside-expected.txt
+++ /dev/null
@@ -1,37 +0,0 @@
-PASS: shape-outside from [rectangle(0px, 0px, 100px, 100px)] to [rectangle(25px, 25px, 50px, 50px)] was [rectangle(-7.5px, -7.5px, 115px, 115px)] at -0.3
-PASS: shape-outside from [rectangle(0px, 0px, 100px, 100px)] to [rectangle(25px, 25px, 50px, 50px)] was [rectangle(0px, 0px, 100px, 100px)] at 0
-PASS: shape-outside from [rectangle(0px, 0px, 100px, 100px)] to [rectangle(25px, 25px, 50px, 50px)] was [rectangle(7.5px, 7.5px, 85px, 85px)] at 0.3
-PASS: shape-outside from [rectangle(0px, 0px, 100px, 100px)] to [rectangle(25px, 25px, 50px, 50px)] was [rectangle(15px, 15px, 70px, 70px)] at 0.6
-PASS: shape-outside from [rectangle(0px, 0px, 100px, 100px)] to [rectangle(25px, 25px, 50px, 50px)] was [rectangle(25px, 25px, 50px, 50px)] at 1
-PASS: shape-outside from [rectangle(0px, 0px, 100px, 100px)] to [rectangle(25px, 25px, 50px, 50px)] was [rectangle(37.5px, 37.5px, 25px, 25px)] at 1.5
-PASS: shape-outside from [inset-rectangle(25px, 25px, 100px, 100px)] to [inset-rectangle(50px, 50px, 50px, 50px)] was [inset-rectangle(12.5px, 12.5px, 125px, 125px)] at -0.5
-PASS: shape-outside from [inset-rectangle(25px, 25px, 100px, 100px)] to [inset-rectangle(50px, 50px, 50px, 50px)] was [inset-rectangle(25px, 25px, 100px, 100px)] at 0
-PASS: shape-outside from [inset-rectangle(25px, 25px, 100px, 100px)] to [inset-rectangle(50px, 50px, 50px, 50px)] was [inset-rectangle(32.5px, 32.5px, 85px, 85px)] at 0.3
-PASS: shape-outside from [inset-rectangle(25px, 25px, 100px, 100px)] to [inset-rectangle(50px, 50px, 50px, 50px)] was [inset-rectangle(40px, 40px, 70px, 70px)] at 0.6
-PASS: shape-outside from [inset-rectangle(25px, 25px, 100px, 100px)] to [inset-rectangle(50px, 50px, 50px, 50px)] was [inset-rectangle(50px, 50px, 50px, 50px)] at 1
-PASS: shape-outside from [inset-rectangle(25px, 25px, 100px, 100px)] to [inset-rectangle(50px, 50px, 50px, 50px)] was [inset-rectangle(62.5px, 62.5px, 25px, 25px)] at 1.5
-PASS: shape-outside from [circle(0%, 0%, 100%)] to [circle(25%, 25%, 50%)] was [circle(-7.5%, -7.5%, 115%)] at -0.3
-PASS: shape-outside from [circle(0%, 0%, 100%)] to [circle(25%, 25%, 50%)] was [circle(0%, 0%, 100%)] at 0
-PASS: shape-outside from [circle(0%, 0%, 100%)] to [circle(25%, 25%, 50%)] was [circle(7.5%, 7.5%, 85%)] at 0.3
-PASS: shape-outside from [circle(0%, 0%, 100%)] to [circle(25%, 25%, 50%)] was [circle(15%, 15%, 70%)] at 0.6
-PASS: shape-outside from [circle(0%, 0%, 100%)] to [circle(25%, 25%, 50%)] was [circle(25%, 25%, 50%)] at 1
-PASS: shape-outside from [circle(0%, 0%, 100%)] to [circle(25%, 25%, 50%)] was [circle(37.5%, 37.5%, 25%)] at 1.5
-PASS: shape-outside from [ellipse(0%, 0%, 100%, 100%)] to [ellipse(25%, 25%, 50%, 50%)] was [ellipse(-7.5%, -7.5%, 115%, 115%)] at -0.3
-PASS: shape-outside from [ellipse(0%, 0%, 100%, 100%)] to [ellipse(25%, 25%, 50%, 50%)] was [ellipse(0%, 0%, 100%, 100%)] at 0
-PASS: shape-outside from [ellipse(0%, 0%, 100%, 100%)] to [ellipse(25%, 25%, 50%, 50%)] was [ellipse(7.5%, 7.5%, 85%, 85%)] at 0.3
-PASS: shape-outside from [ellipse(0%, 0%, 100%, 100%)] to [ellipse(25%, 25%, 50%, 50%)] was [ellipse(15%, 15%, 70%, 70%)] at 0.6
-PASS: shape-outside from [ellipse(0%, 0%, 100%, 100%)] to [ellipse(25%, 25%, 50%, 50%)] was [ellipse(25%, 25%, 50%, 50%)] at 1
-PASS: shape-outside from [ellipse(0%, 0%, 100%, 100%)] to [ellipse(25%, 25%, 50%, 50%)] was [ellipse(37.5%, 37.5%, 25%, 25%)] at 1.5
-PASS: shape-outside from [polygon(nonzero, 0px 0px, 25px 25px, 50px 50px)] to [polygon(nonzero, 25px 25px, 50px 50px, 75px 75px)] was [polygon(nonzero, -7.5px -7.5px, 17.5px 17.5px, 42.5px 42.5px)] at -0.3
-PASS: shape-outside from [polygon(nonzero, 0px 0px, 25px 25px, 50px 50px)] to [polygon(nonzero, 25px 25px, 50px 50px, 75px 75px)] was [polygon(nonzero, 0px 0px, 25px 25px, 50px 50px)] at 0
-PASS: shape-outside from [polygon(nonzero, 0px 0px, 25px 25px, 50px 50px)] to [polygon(nonzero, 25px 25px, 50px 50px, 75px 75px)] was [polygon(nonzero, 7.5px 7.5px, 32.5px 32.5px, 57.5px 57.5px)] at 0.3
-PASS: shape-outside from [polygon(nonzero, 0px 0px, 25px 25px, 50px 50px)] to [polygon(nonzero, 25px 25px, 50px 50px, 75px 75px)] was [polygon(nonzero, 15px 15px, 40px 40px, 65px 65px)] at 0.6
-PASS: shape-outside from [polygon(nonzero, 0px 0px, 25px 25px, 50px 50px)] to [polygon(nonzero, 25px 25px, 50px 50px, 75px 75px)] was [polygon(nonzero, 25px 25px, 50px 50px, 75px 75px)] at 1
-PASS: shape-outside from [polygon(nonzero, 0px 0px, 25px 25px, 50px 50px)] to [polygon(nonzero, 25px 25px, 50px 50px, 75px 75px)] was [polygon(nonzero, 37.5px 37.5px, 62.5px 62.5px, 87.5px 87.5px)] at 1.5
-PASS: shape-outside from [auto] to [ellipse(0%, 0%, 100%, 100%)] was [auto] at -0.3
-PASS: shape-outside from [auto] to [ellipse(0%, 0%, 100%, 100%)] was [auto] at 0
-PASS: shape-outside from [auto] to [ellipse(0%, 0%, 100%, 100%)] was [auto] at 0.3
-PASS: shape-outside from [auto] to [ellipse(0%, 0%, 100%, 100%)] was [ellipse(0%, 0%, 100%, 100%)] at 0.6
-PASS: shape-outside from [auto] to [ellipse(0%, 0%, 100%, 100%)] was [ellipse(0%, 0%, 100%, 100%)] at 1
-PASS: shape-outside from [auto] to [ellipse(0%, 0%, 100%, 100%)] was [ellipse(0%, 0%, 100%, 100%)] at 1.5
-