Web Animations: Remove legacy animations engine.

LayoutTests/virtual/legacy-animations-engine/animations/interpolation/list-style-image-interpolation-expected.txt

Index: LayoutTests/virtual/legacy-animations-engine/animations/interpolation/list-style-image-interpolation-expected.txt
diff --git a/LayoutTests/virtual/legacy-animations-engine/animations/interpolation/list-style-image-interpolation-expected.txt b/LayoutTests/virtual/legacy-animations-engine/animations/interpolation/list-style-image-interpolation-expected.txt
deleted file mode 100644
index 6863e8f37cfdada33cad8256a851dca5c4100936..0000000000000000000000000000000000000000
--- a/LayoutTests/virtual/legacy-animations-engine/animations/interpolation/list-style-image-interpolation-expected.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-FAIL: list-style-image from [none] to [url(../resources/stripes-20.png)] was [url(file:///.../stripes-20.png)] at -0.3, expected [none]
-FAIL: list-style-image from [none] to [url(../resources/stripes-20.png)] was [url(file:///.../stripes-20.png)] at 0, expected [none]
-FAIL: list-style-image from [none] to [url(../resources/stripes-20.png)] was [url(file:///.../stripes-20.png)] at 0.3, expected [none]
-PASS: list-style-image from [none] to [url(../resources/stripes-20.png)] was [url(../resources/stripes-20.png)] at 0.6
-PASS: list-style-image from [none] to [url(../resources/stripes-20.png)] was [url(../resources/stripes-20.png)] at 1
-PASS: list-style-image from [none] to [url(../resources/stripes-20.png)] was [url(../resources/stripes-20.png)] at 1.5
-FAIL: list-style-image from [url(../resources/green-20.png)] to [url(../resources/stripes-20.png)] was [-webkit-cross-fade(url(file:///.../green-20.png), url(file:///.../stripes-20.png), -0.29999999999999993)] at -0.3, expected [url(../resources/green-20.png)] (parsed as [url(file:///.../green-20.png)])
-PASS: list-style-image from [url(../resources/green-20.png)] to [url(../resources/stripes-20.png)] was [url(../resources/green-20.png)] at 0
-PASS: list-style-image from [url(../resources/green-20.png)] to [url(../resources/stripes-20.png)] was [-webkit-cross-fade(url(../resources/green-20.png), url(../resources/stripes-20.png), 0.3)] at 0.3
-PASS: list-style-image from [url(../resources/green-20.png)] to [url(../resources/stripes-20.png)] was [-webkit-cross-fade(url(../resources/green-20.png), url(../resources/stripes-20.png), 0.6)] at 0.6
-PASS: list-style-image from [url(../resources/green-20.png)] to [url(../resources/stripes-20.png)] was [url(../resources/stripes-20.png)] at 1
-FAIL: list-style-image from [url(../resources/green-20.png)] to [url(../resources/stripes-20.png)] was [-webkit-cross-fade(url(file:///.../green-20.png), url(file:///.../stripes-20.png), 1.5)] at 1.5, expected [url(../resources/stripes-20.png)] (parsed as [url(file:///.../stripes-20.png)])
-FAIL: list-style-image from [url(../resources/green-20.png)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at -0.3, expected [url(../resources/green-20.png)] (parsed as [url(file:///.../green-20.png)])
-FAIL: list-style-image from [url(../resources/green-20.png)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at 0, expected [url(../resources/green-20.png)] (parsed as [url(file:///.../green-20.png)])
-FAIL: list-style-image from [url(../resources/green-20.png)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at 0.3, expected [-webkit-cross-fade(url(../resources/green-20.png), linear-gradient(45deg, blue, orange), 0.3)] (parsed as [-webkit-cross-fade(url(file:///.../green-20.png), linear-gradient(45deg, blue, orange), 0.3)])
-FAIL: list-style-image from [url(../resources/green-20.png)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at 0.6, expected [-webkit-cross-fade(url(../resources/green-20.png), linear-gradient(45deg, blue, orange), 0.6)] (parsed as [-webkit-cross-fade(url(file:///.../green-20.png), linear-gradient(45deg, blue, orange), 0.6)])
-PASS: list-style-image from [url(../resources/green-20.png)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at 1
-PASS: list-style-image from [url(../resources/green-20.png)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at 1.5
-FAIL: list-style-image from [linear-gradient(-45deg, red, yellow)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at -0.3, expected [linear-gradient(-45deg, red, yellow)]
-FAIL: list-style-image from [linear-gradient(-45deg, red, yellow)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at 0, expected [linear-gradient(-45deg, red, yellow)]
-FAIL: list-style-image from [linear-gradient(-45deg, red, yellow)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at 0.3, expected [-webkit-cross-fade(linear-gradient(-45deg, red, yellow), linear-gradient(45deg, blue, orange), 0.3)]
-FAIL: list-style-image from [linear-gradient(-45deg, red, yellow)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at 0.6, expected [-webkit-cross-fade(linear-gradient(-45deg, red, yellow), linear-gradient(45deg, blue, orange), 0.6)]
-PASS: list-style-image from [linear-gradient(-45deg, red, yellow)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at 1
-PASS: list-style-image from [linear-gradient(-45deg, red, yellow)] to [linear-gradient(45deg, blue, orange)] was [linear-gradient(45deg, blue, orange)] at 1.5
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