Rebaseline web-animations-css failures.

LayoutTests/platform/mac/virtual/web-animations-css/animations/change-keyframes-name-expected.txt

Index: LayoutTests/platform/mac/virtual/web-animations-css/animations/change-keyframes-name-expected.txt
diff --git a/LayoutTests/platform/mac/virtual/web-animations-css/animations/change-keyframes-name-expected.txt b/LayoutTests/platform/mac/virtual/web-animations-css/animations/change-keyframes-name-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..63af5a9c8b85efb1c340ae86fd4720f4c0d96249
--- /dev/null
+++ b/LayoutTests/platform/mac/virtual/web-animations-css/animations/change-keyframes-name-expected.txt
@@ -0,0 +1,223 @@
+Warning this test is running in real-time and may be flaky.
+FAIL - "left" property for "box" element at 0.25s expected: 200 but saw: 278.156005859375
+
+Log:
+212.30399992782623 - runAnimationTest
+214.30999995209277 - First webkitAnimationStart event fired
+214.41499993670732 - Finished waiting for animations to start
+214.553999947384 - RAF callback, animation time: 0.11100003030151129
+214.67299992218614 - RAF callback, animation time: 0.24399999529123306
+215.28899995610118 - RAF callback, animation time: 0.8639999432489276
+216.37299994472414 - RAF callback, animation time: 1.9489999394863844
+217.60700002778322 - RAF callback, animation time: 3.1820000149309635
+218.6770000262186 - RAF callback, animation time: 4.252000013366342
+219.81099992990494 - RAF callback, animation time: 5.382000003010035
+220.934999990277 - RAF callback, animation time: 6.510999985039234
+222.1499999286607 - RAF callback, animation time: 7.725000032223761
+223.3299999497831 - RAF callback, animation time: 8.904999936930835
+224.5679999468848 - RAF callback, animation time: 10.138000012375414
+225.73299997020513 - RAF callback, animation time: 11.307999957352877
+227.01099992264062 - RAF callback, animation time: 12.587000033818185
+228.2059999415651 - RAF callback, animation time: 13.781999936327338
+229.35799998231232 - RAF callback, animation time: 14.933999977074564
+230.5739999283105 - RAF callback, animation time: 16.149000031873584
+231.85899993404746 - RAF callback, animation time: 17.43100001476705
+233.03300002589822 - RAF callback, animation time: 18.608000013045967
+234.21499994583428 - RAF callback, animation time: 19.789999932982028
+235.55199999827892 - RAF callback, animation time: 21.099000005051494
+236.77900002803653 - RAF callback, animation time: 22.35300000756979
+237.96599998604506 - RAF callback, animation time: 23.54099997319281
+239.06099994201213 - RAF callback, animation time: 24.6360000455752
+240.2579999761656 - RAF callback, animation time: 25.833999970927835
+241.437999997288 - RAF callback, animation time: 27.012999984435737
+242.95799992978573 - RAF callback, animation time: 28.5330000333488
+244.13799995090812 - RAF callback, animation time: 29.712999938055873
+245.23799994494766 - RAF callback, animation time: 30.81299993209541
+246.42199999652803 - RAF callback, animation time: 31.99799999129027
+247.63699993491173 - RAF callback, animation time: 33.2120000384748
+248.85999993421137 - RAF callback, animation time: 34.43400003015995
+250.07900001946837 - RAF callback, animation time: 35.65199999138713
+251.2649999698624 - RAF callback, animation time: 36.84099996462464
+252.42999999318272 - RAF callback, animation time: 38.00499998033047
+253.61899996642023 - RAF callback, animation time: 39.194999961182475
+254.8149999929592 - RAF callback, animation time: 40.39099998772144
+255.91199996415526 - RAF callback, animation time: 41.486999951303005
+257.1079999906942 - RAF callback, animation time: 42.68399998545647
+258.2779999356717 - RAF callback, animation time: 43.85300003923476
+259.4169999938458 - RAF callback, animation time: 44.99299998860806
+260.6130000203848 - RAF callback, animation time: 46.18800000753254
+261.79499994032085 - RAF callback, animation time: 47.37099993508309
+262.97299994621426 - RAF callback, animation time: 48.54799993336201
+264.1809999477118 - RAF callback, animation time: 49.755999934859574
+265.3990000253543 - RAF callback, animation time: 50.974000012502074
+266.58699999097735 - RAF callback, animation time: 52.16299998573959
+267.7939999848604 - RAF callback, animation time: 53.36899997200817
+268.999999971129 - RAF callback, animation time: 54.57499995827675
+270.301999989897 - RAF callback, animation time: 55.871999938972294
+271.48499991744757 - RAF callback, animation time: 57.06000002101064
+272.6890000049025 - RAF callback, animation time: 58.26399999205023
+273.879999993369 - RAF callback, animation time: 59.455999988131225
+275.0939999241382 - RAF callback, animation time: 60.66900002770126
+276.21399995405227 - RAF callback, animation time: 61.78999994881451
+277.42199995554984 - RAF callback, animation time: 62.996999942697585
+278.6210000049323 - RAF callback, animation time: 64.19599999208003
+279.7599999466911 - RAF callback, animation time: 65.33599994145334
+280.96000000368804 - RAF callback, animation time: 66.53599999845028
+282.1569999214262 - RAF callback, animation time: 67.73300003260374
+283.33000000566244 - RAF callback, animation time: 68.90600000042468
+284.4620000105351 - RAF callback, animation time: 70.03699999768287
+285.64999997615814 - RAF callback, animation time: 71.22599997092038
+286.9359999895096 - RAF callback, animation time: 72.5030000321567
+288.1869999691844 - RAF callback, animation time: 73.7580000422895
+289.3289999337867 - RAF callback, animation time: 74.90400003734976
+290.5330000212416 - RAF callback, animation time: 76.10800000838935
+291.7329999618232 - RAF callback, animation time: 77.30899995658547
+292.96099999919534 - RAF callback, animation time: 78.5339999711141
+294.1309999441728 - RAF callback, animation time: 79.70699993893504
+295.33100000116974 - RAF callback, animation time: 80.90699999593198
+296.5250000124797 - RAF callback, animation time: 82.10100000724196
+297.65299998689443 - RAF callback, animation time: 83.22899998165667
+298.8950000144541 - RAF callback, animation time: 84.46199994068593
+300.0420000171289 - RAF callback, animation time: 85.61800001189113
+301.2459999881685 - RAF callback, animation time: 86.82199998293072
+302.4489999515936 - RAF callback, animation time: 88.02499994635582
+303.64299996290356 - RAF callback, animation time: 89.2189999576658
+304.8280000220984 - RAF callback, animation time: 90.40400001686066
+306.01499998010695 - RAF callback, animation time: 91.59099997486919
+307.3650000151247 - RAF callback, animation time: 92.94000000227243
+308.49600001238286 - RAF callback, animation time: 94.07099999953061
+309.55100001301616 - RAF callback, animation time: 95.1270000077784
+310.713000013493 - RAF callback, animation time: 96.28900000825524
+311.9019999867305 - RAF callback, animation time: 97.47799998149276
+313.10099991969764 - RAF callback, animation time: 98.6770000308752
+314.2770000267774 - RAF callback, animation time: 99.85300002153963
+315.45599992386997 - RAF callback, animation time: 101.03100002743304
+316.581999999471 - RAF callback, animation time: 102.15799999423325
+317.76499992702156 - RAF callback, animation time: 103.34100003819913
+318.9629999687895 - RAF callback, animation time: 104.53899996355176
+320.0809999834746 - RAF callback, animation time: 105.65599997062236
+321.2640000274405 - RAF callback, animation time: 106.84000002220273
+322.42999994196 - RAF callback, animation time: 108.00599993672222
+323.61099997069687 - RAF callback, animation time: 109.18699996545911
+324.79400001466274 - RAF callback, animation time: 110.36900000181049
+325.9679999900982 - RAF callback, animation time: 111.54399998486042
+327.1449999883771 - RAF callback, animation time: 112.72099998313934
+328.3369999844581 - RAF callback, animation time: 113.91199997160584
+329.5299999881536 - RAF callback, animation time: 115.10599998291582
+330.705999978818 - RAF callback, animation time: 116.28099996596575
+331.87799993902445 - RAF callback, animation time: 117.45399993378669
+333.0729999579489 - RAF callback, animation time: 118.64899995271116
+334.2679999768734 - RAF callback, animation time: 119.84399997163564
+335.44199995230883 - RAF callback, animation time: 121.01799994707108
+336.61999995820224 - RAF callback, animation time: 122.19599995296448
+337.80099998693913 - RAF callback, animation time: 123.37699998170137
+338.9729999471456 - RAF callback, animation time: 124.54899994190782
+340.08400002494454 - RAF callback, animation time: 125.66000001970679
+341.27199999056756 - RAF callback, animation time: 126.8479999853298
+342.5849999766797 - RAF callback, animation time: 128.1550000421703
+343.7530000228435 - RAF callback, animation time: 129.32800000999123
+344.93399993516505 - RAF callback, animation time: 130.5099999299273
+346.1189999943599 - RAF callback, animation time: 131.69499998912215
+347.2509999992326 - RAF callback, animation time: 132.82599998638034
+348.37299992796034 - RAF callback, animation time: 133.9490000391379
+349.55199994146824 - RAF callback, animation time: 135.12600003741682
+350.72099999524653 - RAF callback, animation time: 136.29599998239428
+351.9259999739006 - RAF callback, animation time: 137.50099996104836
+353.23899996001273 - RAF callback, animation time: 138.67100002244115
+354.34399999212474 - RAF callback, animation time: 139.83500003814697
+355.40000000037253 - RAF callback, animation time: 140.96400002017617
+356.565999914892 - RAF callback, animation time: 142.1410000184551
+357.7349999686703 - RAF callback, animation time: 143.31099996343255
+358.92199992667884 - RAF callback, animation time: 144.4980000378564
+360.1100000087172 - RAF callback, animation time: 145.68600000347942
+361.31700000260025 - RAF callback, animation time: 146.8820000300184
+362.50599997583777 - RAF callback, animation time: 148.08099996298552
+363.61200001556426 - RAF callback, animation time: 149.1880000103265
+364.7829999681562 - RAF callback, animation time: 150.35899996291846
+365.9609999740496 - RAF callback, animation time: 151.53599996119738
+367.12800001259893 - RAF callback, animation time: 152.70400000736117
+368.30600001849234 - RAF callback, animation time: 153.88200001325458
+369.4899999536574 - RAF callback, animation time: 155.06599994841963
+370.62800000421703 - RAF callback, animation time: 156.20399999897927
+371.81899999268353 - RAF callback, animation time: 157.39499998744577
+373.0009999126196 - RAF callback, animation time: 158.57700002379715
+374.1819999413565 - RAF callback, animation time: 159.75799993611872
+375.3579999320209 - RAF callback, animation time: 160.93400004319847
+376.5359999379143 - RAF callback, animation time: 162.11199993267655
+377.7179999742657 - RAF callback, animation time: 163.29399996902794
+379.0060000028461 - RAF callback, animation time: 164.57399993669242
+380.16699999570847 - RAF callback, animation time: 165.7419999828562
+381.355999968946 - RAF callback, animation time: 166.93199996370822
+382.547999965027 - RAF callback, animation time: 168.12299995217472
+383.81599995773286 - RAF callback, animation time: 169.38899992965162
+384.98700002674013 - RAF callback, animation time: 170.56200001388788
+386.1719999695197 - RAF callback, animation time: 171.74799996428192
+387.35299999825656 - RAF callback, animation time: 172.9279999854043
+388.55699996929616 - RAF callback, animation time: 174.1319999564439
+389.7919999435544 - RAF callback, animation time: 175.3630000166595
+390.93100000172853 - RAF callback, animation time: 176.50599998887628
+392.1270000282675 - RAF callback, animation time: 177.70200001541525
+393.3170000091195 - RAF callback, animation time: 178.89199999626726
+394.48999997694045 - RAF callback, animation time: 180.0659999717027
+395.68099996540695 - RAF callback, animation time: 181.2559999525547
+396.92600001581013 - RAF callback, animation time: 182.4989999877289
+398.07499991729856 - RAF callback, animation time: 183.65100002847612
+399.2109999526292 - RAF callback, animation time: 184.78599993977696
+400.4789999453351 - RAF callback, animation time: 186.05499994009733
+401.653999928385 - RAF callback, animation time: 187.2290000319481
+402.8339999495074 - RAF callback, animation time: 188.40999994426966
+404.0249999379739 - RAF callback, animation time: 189.60099993273616
+405.2079999819398 - RAF callback, animation time: 190.78399997670203
+406.4210000215098 - RAF callback, animation time: 191.99700001627207
+407.6270000077784 - RAF callback, animation time: 193.20199999492615
+408.79899996798486 - RAF callback, animation time: 194.3749999627471
+410.0179999368265 - RAF callback, animation time: 195.5910000251606
+411.2139999633655 - RAF callback, animation time: 196.78899995051324
+412.4290000181645 - RAF callback, animation time: 198.00500001292676
+413.61299995332956 - RAF callback, animation time: 199.1889999480918
+414.7879999363795 - RAF callback, animation time: 200.36399993114173
+415.9689999651164 - RAF callback, animation time: 201.54499995987862
+417.1479999786243 - RAF callback, animation time: 202.72399997338653
+418.3509999420494 - RAF callback, animation time: 203.92500003799796
+419.54899998381734 - RAF callback, animation time: 205.12499997857958
+420.6370000028983 - RAF callback, animation time: 206.21299999766052
+421.8269999837503 - RAF callback, animation time: 207.40299997851253
+423.01000002771616 - RAF callback, animation time: 208.5860000224784
+425.02199998125434 - RAF callback, animation time: 210.59100003913045
+426.14899994805455 - RAF callback, animation time: 211.7239999352023
+427.3109999485314 - RAF callback, animation time: 212.88699994329363
+428.5130000207573 - RAF callback, animation time: 214.08800000790507
+429.7050000168383 - RAF callback, animation time: 215.28100001160055
+430.79000001307577 - RAF callback, animation time: 216.366000007838
+431.9670000113547 - RAF callback, animation time: 217.54300000611693
+433.1569999922067 - RAF callback, animation time: 218.73299998696893
+434.3699999153614 - RAF callback, animation time: 219.94600002653897
+435.5639999266714 - RAF callback, animation time: 221.13900003023446
+436.7639999836683 - RAF callback, animation time: 222.33200003392994
+437.94899992644787 - RAF callback, animation time: 223.52400003001094
+439.13299997802824 - RAF callback, animation time: 224.70899997279048
+440.3310000197962 - RAF callback, animation time: 225.90600000694394
+441.48799998220056 - RAF callback, animation time: 227.0639999769628
+442.67100002616644 - RAF callback, animation time: 228.2460000133142
+443.86999995913357 - RAF callback, animation time: 229.4459999538958
+444.98799997381866 - RAF callback, animation time: 230.5639999685809
+446.16900000255555 - RAF callback, animation time: 231.7449999973178
+447.3539999453351 - RAF callback, animation time: 232.92999994009733
+448.5299999359995 - RAF callback, animation time: 234.10599993076175
+449.7129999799654 - RAF callback, animation time: 235.28899997472763
+450.89500001631677 - RAF callback, animation time: 236.471000011079
+452.08800002001226 - RAF callback, animation time: 237.6640000147745
+453.2759999856353 - RAF callback, animation time: 238.85099997278303
+454.4499999610707 - RAF callback, animation time: 240.02599995583296
+455.62599995173514 - RAF callback, animation time: 241.20199994649738
+456.93999994546175 - RAF callback, animation time: 242.51000001095235
+458.08200002647936 - RAF callback, animation time: 243.6580000212416
+459.26299993880093 - RAF callback, animation time: 244.83899993356317
+460.44199995230883 - RAF callback, animation time: 246.01699993945658
+461.5869999397546 - RAF callback, animation time: 247.16299993451685
+462.768999976106 - RAF callback, animation time: 248.34399996325374
+463.9579999493435 - RAF callback, animation time: 249.53399994410574
+465.14300000853837 - RAF callback, animation time: 250.7190000033006
+465.1859999867156 - Running checks for time: 250, delay: 0.7190000033006072
+465.30299994628876 - Checking expectation: [null,0.25,"box","left",200,20]
+465.8199999248609 - Ending test