Web Animations: Remove legacy animations engine.

LayoutTests/virtual/legacy-animations-engine/animations/timing-model-expected.txt

Index: LayoutTests/virtual/legacy-animations-engine/animations/timing-model-expected.txt
diff --git a/LayoutTests/virtual/legacy-animations-engine/animations/timing-model-expected.txt b/LayoutTests/virtual/legacy-animations-engine/animations/timing-model-expected.txt
deleted file mode 100644
index 8f60bdf0915e96158196109dbd93d7aeff3fa44a..0000000000000000000000000000000000000000
--- a/LayoutTests/virtual/legacy-animations-engine/animations/timing-model-expected.txt
+++ /dev/null
@@ -1,143 +0,0 @@
-
-
-
-Sanity tests:
-PASS: [1s linear] iteration time was [null] at -1s
-PASS: [1s linear] iteration time was [0] at 0s
-PASS: [1s linear] iteration time was [0.5] at 0.5s
-PASS: [1s linear] iteration time was [0.2] at 0.2s
-PASS: [1s linear] iteration time was [0.8] at 0.8s
-PASS: [1s linear] iteration time was [null] at 2s
-
-Fill-mode:
-PASS: [1s none] iteration time was [null] at -1s
-PASS: [1s none] iteration time was [null] at 2s
-PASS: [1s both] iteration time was [0] at -1s
-PASS: [1s both] iteration time was [1] at 2s
-PASS: [1s forwards] iteration time was [null] at -1s
-PASS: [1s forwards] iteration time was [1] at 2s
-PASS: [1s backwards] iteration time was [0] at -1s
-PASS: [1s backwards] iteration time was [null] at 2s
-
-Fill-mode + reverse direction:
-PASS: [1s none reverse] iteration time was [null] at -1s
-PASS: [1s none reverse] iteration time was [null] at 2s
-PASS: [1s both reverse] iteration time was [1] at -1s
-FAIL: [1s both reverse] iteration time was [1] at 2s expected [0]
-PASS: [1s forwards reverse] iteration time was [null] at -1s
-FAIL: [1s forwards reverse] iteration time was [1] at 2s expected [0]
-PASS: [1s backwards reverse] iteration time was [1] at -1s
-PASS: [1s backwards reverse] iteration time was [null] at 2s
-
-End exclusive timing:
-PASS: [1s] iteration time was [null] at 1s
-
-Zero duration:
-PASS: [none] iteration time was [null] at -1s
-PASS: [none] iteration time was [null] at 0s
-PASS: [none] iteration time was [null] at 1s
-FAIL: [both] iteration time was [1] at -1s expected [0]
-FAIL: [both] iteration time was [null] at 0s expected [1]
-PASS: [both] iteration time was [1] at 1s
-PASS: [forwards] iteration time was [null] at -1s
-FAIL: [forwards] iteration time was [null] at 0s expected [1]
-PASS: [forwards] iteration time was [1] at 1s
-FAIL: [backwards] iteration time was [1] at -1s expected [0]
-PASS: [backwards] iteration time was [null] at 0s
-PASS: [backwards] iteration time was [null] at 1s
-
-Zero duration + reverse direction:
-PASS: [none reverse] iteration time was [null] at -1s
-PASS: [none reverse] iteration time was [null] at 0s
-PASS: [none reverse] iteration time was [null] at 1s
-FAIL: [both reverse] iteration time was [0] at -1s expected [1]
-FAIL: [both reverse] iteration time was [null] at 0s expected [0]
-FAIL: [both reverse] iteration time was [1] at 1s expected [0]
-PASS: [forwards reverse] iteration time was [null] at -1s
-FAIL: [forwards reverse] iteration time was [null] at 0s expected [0]
-FAIL: [forwards reverse] iteration time was [1] at 1s expected [0]
-FAIL: [backwards reverse] iteration time was [0] at -1s expected [1]
-PASS: [backwards reverse] iteration time was [null] at 0s
-PASS: [backwards reverse] iteration time was [null] at 1s
-
-Zero iterations:
-PASS: [1s 0s 0 none] iteration time was [null] at -1s
-PASS: [1s 0s 0 none] iteration time was [null] at 0s
-PASS: [1s 0s 0 none] iteration time was [null] at 0.5s
-PASS: [1s 0s 0 none] iteration time was [null] at 2s
-FAIL: [1s 0s 0 both] iteration time was [null] at -1s expected [0]
-FAIL: [1s 0s 0 both] iteration time was [null] at 0s expected [0]
-FAIL: [1s 0s 0 both] iteration time was [null] at 2s expected [0]
-PASS: [1s 0s 0 forwards] iteration time was [null] at -1s
-FAIL: [1s 0s 0 forwards] iteration time was [null] at 0s expected [0]
-FAIL: [1s 0s 0 forwards] iteration time was [null] at 2s expected [0]
-FAIL: [1s 0s 0 backwards] iteration time was [null] at -1s expected [0]
-PASS: [1s 0s 0 backwards] iteration time was [null] at 0s
-PASS: [1s 0s 0 backwards] iteration time was [null] at 2s
-
-Zero iterations, zero duration:
-PASS: [0s 0s 0 none] iteration time was [null] at -1s
-PASS: [0s 0s 0 none] iteration time was [null] at 0s
-PASS: [0s 0s 0 none] iteration time was [null] at 2s
-FAIL: [0s 0s 0 both] iteration time was [null] at -1s expected [0]
-FAIL: [0s 0s 0 both] iteration time was [null] at 0s expected [0]
-FAIL: [0s 0s 0 both] iteration time was [null] at 1s expected [0]
-PASS: [0s 0s 0 forwards] iteration time was [null] at -1s
-FAIL: [0s 0s 0 forwards] iteration time was [null] at 0s expected [0]
-FAIL: [0s 0s 0 forwards] iteration time was [null] at 1s expected [0]
-FAIL: [0s 0s 0 backwards] iteration time was [null] at -1s expected [0]
-PASS: [0s 0s 0 backwards] iteration time was [null] at 0s
-PASS: [0s 0s 0 backwards] iteration time was [null] at 1s
-
-Multiple iterations:
-PASS: [1s 2 linear] iteration time was [null] at -1s
-PASS: [1s 2 linear] iteration time was [0] at 0s
-PASS: [1s 2 linear] iteration time was [0.4] at 0.4s
-PASS: [1s 2 linear] iteration time was [0] at 1s
-PASS: [1s 2 linear] iteration time was [0.6] at 1.6s
-PASS: [1s 2 linear] iteration time was [null] at 2s
-PASS: [1s 2 linear reverse] iteration time was [1] at 0s
-PASS: [1s 2 linear reverse] iteration time was [0.6] at 0.4s
-PASS: [1s 2 linear reverse] iteration time was [1] at 1s
-PASS: [1s 2 linear reverse] iteration time was [0.4] at 1.6s
-PASS: [1s 2 linear alternate] iteration time was [0] at 0s
-PASS: [1s 2 linear alternate] iteration time was [0.4] at 0.4s
-PASS: [1s 2 linear alternate] iteration time was [1] at 1s
-PASS: [1s 2 linear alternate] iteration time was [0.4] at 1.6s
-PASS: [1s 2 linear alternate-reverse] iteration time was [1] at 0s
-PASS: [1s 2 linear alternate-reverse] iteration time was [0.6] at 0.4s
-PASS: [1s 2 linear alternate-reverse] iteration time was [0] at 1s
-PASS: [1s 2 linear alternate-reverse] iteration time was [0.6] at 1.6s
-
-Fractional iterations:
-PASS: [1s 0.5 linear] iteration time was [null] at -1s
-PASS: [1s 0.5 linear] iteration time was [0] at 0s
-PASS: [1s 0.5 linear] iteration time was [0.2] at 0.2s
-PASS: [1s 0.5 linear] iteration time was [null] at 0.5s
-PASS: [1s 1.5 linear] iteration time was [null] at -1s
-PASS: [1s 1.5 linear] iteration time was [0] at 0s
-PASS: [1s 1.5 linear] iteration time was [0.5] at 0.5s
-PASS: [1s 1.5 linear] iteration time was [0] at 1s
-PASS: [1s 1.5 linear] iteration time was [0.4] at 1.4s
-PASS: [1s 1.5 linear] iteration time was [null] at 1.5s
-PASS: [1s 1.5 linear reverse] iteration time was [null] at -1s
-PASS: [1s 1.5 linear reverse] iteration time was [1] at 0s
-PASS: [1s 1.5 linear reverse] iteration time was [0.5] at 0.5s
-PASS: [1s 1.5 linear reverse] iteration time was [1] at 1s
-PASS: [1s 1.5 linear reverse] iteration time was [0.6] at 1.4s
-PASS: [1s 1.5 linear reverse] iteration time was [null] at 1.5s
-FAIL: [1s 1.6 linear forwards] iteration time was [1] at 2s expected [0.6]
-FAIL: [1s 1.6 linear forwards reverse ] iteration time was [1] at 2s expected [0.4]
-PASS: [1s 0.6 linear backwards reverse] iteration time was [1] at -1s
-
-Infinite iterations:
-PASS: [1s infinite linear] iteration time was [0] at 1s
-PASS: [1s infinite linear] iteration time was [0] at 10s
-PASS: [1s infinite linear] iteration time was [0] at 1000s
-PASS: [1s infinite linear] iteration time was [0.4] at 1000.4s
-
-Infinite iterations, zero duration:
-PASS: [0s infinite linear] iteration time was [null] at -1s
-PASS: [0s infinite linear] iteration time was [null] at 0s
-FAIL: [0s infinite linear] iteration time was [1] at 2s expected [null]
-