Rebaseline web-animations-css failures.

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

+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: 277.93951416015625
+
+Log:
+212.70700000002307 - runAnimationTest
+214.60700000000088 - First webkitAnimationStart event fired
+214.79099999999107 - Finished waiting for animations to start
+214.9339999999711 - RAF callback, animation time: 0.11099999994712562
+215.08799999992334 - RAF callback, animation time: 0.28399999996508996
+215.6079999999747 - RAF callback, animation time: 0.8090000000038344
+216.70299999993858 - RAF callback, animation time: 1.9039999999677093
+217.8400000000238 - RAF callback, animation time: 3.041000000052918
+218.94299999996747 - RAF callback, animation time: 4.14299999999912
+220.04500000002736 - RAF callback, animation time: 5.245999999942796
+221.21099999992566 - RAF callback, animation time: 6.406999999967411
+222.30500000000575 - RAF callback, animation time: 7.504000000039923
+223.36999999993168 - RAF callback, animation time: 8.570999999960804
+224.60000000000946 - RAF callback, animation time: 9.801000000038584
+225.68499999999858 - RAF callback, animation time: 10.886000000027707
+226.81499999998778 - RAF callback, animation time: 12.015000000019427
+227.89099999999962 - RAF callback, animation time: 13.092000000028747
+229.01600000000144 - RAF callback, animation time: 14.216000000033091
+230.05699999998797 - RAF callback, animation time: 15.257000000019616
+231.13899999998466 - RAF callback, animation time: 16.339000000016313
+232.2309999999561 - RAF callback, animation time: 17.430999999987762
+233.31899999993766 - RAF callback, animation time: 18.519999999966785
+234.44899999992685 - RAF callback, animation time: 19.64999999995598
+235.52399999994122 - RAF callback, animation time: 20.72499999997035
+236.6180000000213 - RAF callback, animation time: 21.81800000005296
+237.69800000002306 - RAF callback, animation time: 22.899000000052183
+238.77900000002228 - RAF callback, animation time: 23.978999999940243
+239.85800000002655 - RAF callback, animation time: 25.05899999994199
+241.31499999998596 - RAF callback, animation time: 26.516000000015083
+242.09399999995185 - RAF callback, animation time: 27.294999999980973
+243.1980000000067 - RAF callback, animation time: 28.398000000038337
+244.3230000000085 - RAF callback, animation time: 29.52400000003763
+245.4169999999749 - RAF callback, animation time: 30.61800000000403
+246.50199999996403 - RAF callback, animation time: 31.702999999993153
+247.58199999996577 - RAF callback, animation time: 32.7829999999949
+248.67199999994227 - RAF callback, animation time: 33.8729999999714
+249.76500000002488 - RAF callback, animation time: 34.96599999994032
+252.71199999997407 - RAF callback, animation time: 37.91200000000572
+269.94600000000446 - RAF callback, animation time: 55.14200000004621
+271.02899999999863 - RAF callback, animation time: 56.22900000003028
+272.15799999999035 - RAF callback, animation time: 57.35500000002958
+273.22400000002744 - RAF callback, animation time: 58.424999999942884
+274.29799999993065 - RAF callback, animation time: 59.49899999995978
+275.3739999999425 - RAF callback, animation time: 60.57399999997415
+276.4549999999417 - RAF callback, animation time: 61.655999999970845
+277.5289999999586 - RAF callback, animation time: 62.728999999990265
+278.60599999996793 - RAF callback, animation time: 63.80699999999706
+279.68299999997726 - RAF callback, animation time: 64.88400000000638
+280.762999999979 - RAF callback, animation time: 65.96400000000813
+281.8399999999883 - RAF callback, animation time: 67.04100000001745
+282.9189999999926 - RAF callback, animation time: 68.12000000002172
+283.992000000012 - RAF callback, animation time: 69.19300000004114
+285.0660000000289 - RAF callback, animation time: 70.26699999994435
+286.14299999992454 - RAF callback, animation time: 71.34299999995619
+287.21599999994396 - RAF callback, animation time: 72.41699999997309
+288.28999999996086 - RAF callback, animation time: 73.49099999998998
+289.3669999999702 - RAF callback, animation time: 74.5679999999993
+290.442999999982 - RAF callback, animation time: 75.64300000001367
+291.5169999999989 - RAF callback, animation time: 76.71800000002804
+292.6149999999552 - RAF callback, animation time: 77.81599999998434
+293.6899999999696 - RAF callback, animation time: 78.89099999999871
+294.7669999999789 - RAF callback, animation time: 79.96800000000803
+295.8459999999832 - RAF callback, animation time: 81.04600000001483
+296.9259999999849 - RAF callback, animation time: 82.12200000002667
+297.99800000000687 - RAF callback, animation time: 83.199000000036
+299.0750000000162 - RAF callback, animation time: 84.27600000004531
+300.15100000002803 - RAF callback, animation time: 85.350999999946
+301.2269999999262 - RAF callback, animation time: 86.42799999995532
+302.304999999933 - RAF callback, animation time: 87.50599999996211
+303.38099999994483 - RAF callback, animation time: 88.58199999997396
+304.45899999995163 - RAF callback, animation time: 89.65899999998328
+305.53599999996095 - RAF callback, animation time: 90.73699999999008
+306.6109999999753 - RAF callback, animation time: 91.81200000000445
+307.68699999998717 - RAF callback, animation time: 92.88800000001629
+308.76200000000154 - RAF callback, animation time: 93.96300000003066
+309.83600000001843 - RAF callback, animation time: 95.03600000005008
+310.91300000002775 - RAF callback, animation time: 96.11399999994319
+311.99099999992086 - RAF callback, animation time: 97.19099999995251
+313.0820000000085 - RAF callback, animation time: 98.28300000003765
+314.15800000002037 - RAF callback, animation time: 99.35900000004949
+315.2350000000297 - RAF callback, animation time: 100.43599999994512
+316.37499999999363 - RAF callback, animation time: 101.57600000002276
+317.45599999999286 - RAF callback, animation time: 102.65700000002198
+318.53000000000975 - RAF callback, animation time: 103.7300000000414
+319.6699999999737 - RAF callback, animation time: 104.87000000000535
+320.73800000000574 - RAF callback, animation time: 105.93900000003487
+321.81500000001506 - RAF callback, animation time: 107.01500000004671
+322.8910000000269 - RAF callback, animation time: 108.09199999994235
+323.96699999992506 - RAF callback, animation time: 109.16799999995419
+325.0439999999344 - RAF callback, animation time: 110.24499999996351
+326.11899999994876 - RAF callback, animation time: 111.31999999997788
+327.1919999999682 - RAF callback, animation time: 112.3929999999973
+328.26699999998254 - RAF callback, animation time: 113.46800000001167
+329.34099999999944 - RAF callback, animation time: 114.54200000002857
+330.4170000000113 - RAF callback, animation time: 115.61800000004041
+331.4980000000105 - RAF callback, animation time: 116.69900000003963
+332.61499999991884 - RAF callback, animation time: 117.81599999994796
+333.73999999992066 - RAF callback, animation time: 118.94099999994978
+334.8189999999249 - RAF callback, animation time: 120.01899999995658
+335.8979999999292 - RAF callback, animation time: 121.09399999997095
+336.9709999999486 - RAF callback, animation time: 122.17199999997774
+338.0489999999554 - RAF callback, animation time: 123.24999999998454
+339.12999999995463 - RAF callback, animation time: 124.33099999998376
+340.20299999997405 - RAF callback, animation time: 125.40400000000318
+341.28499999997075 - RAF callback, animation time: 126.4850000000024
+342.3609999999826 - RAF callback, animation time: 127.56100000001425
+343.4859999999844 - RAF callback, animation time: 128.68700000001354
+346.27499999999145 - RAF callback, animation time: 131.47400000002563
+347.3719999999503 - RAF callback, animation time: 132.57199999998193
+348.47899999999754 - RAF callback, animation time: 133.68000000002667
+349.55200000001696 - RAF callback, animation time: 134.7530000000461
+350.68699999999353 - RAF callback, animation time: 135.88300000003528
+351.7909999999347 - RAF callback, animation time: 136.99099999996633
+352.87099999993643 - RAF callback, animation time: 138.07099999996808
+353.95900000003166 - RAF callback, animation time: 139.1599999999471
+355.02999999994245 - RAF callback, animation time: 140.23099999997157
+356.1730000000125 - RAF callback, animation time: 141.37400000004163
+357.25400000001173 - RAF callback, animation time: 142.45400000004338
+358.3300000000236 - RAF callback, animation time: 143.5310000000527
+359.40800000003037 - RAF callback, animation time: 144.6089999999458
+360.48699999992095 - RAF callback, animation time: 145.6869999999526
+361.75300000002153 - RAF callback, animation time: 146.81199999995442
+362.7559999999903 - RAF callback, animation time: 147.88999999996122
+363.7709999999288 - RAF callback, animation time: 148.9639999999781
+364.8399999999583 - RAF callback, animation time: 150.03999999998996
+365.9179999999651 - RAF callback, animation time: 151.11799999999675
+366.9999999999618 - RAF callback, animation time: 152.19999999999345
+368.07199999998375 - RAF callback, animation time: 153.27300000001287
+369.14999999999054 - RAF callback, animation time: 154.3500000000222
+370.22699999999986 - RAF callback, animation time: 155.428000000029
+371.3040000000092 - RAF callback, animation time: 156.5050000000383
+372.3659999999427 - RAF callback, animation time: 157.5669999999718
+373.44599999994443 - RAF callback, animation time: 158.64599999997608
+374.52399999995123 - RAF callback, animation time: 159.72399999998288
+375.5979999999681 - RAF callback, animation time: 160.79899999999725
+376.67899999996735 - RAF callback, animation time: 161.8750000000091
+377.75199999998677 - RAF callback, animation time: 162.9530000000159
+378.832999999986 - RAF callback, animation time: 164.0340000000151
+380.00799999997525 - RAF callback, animation time: 165.20900000000438
+381.2639999999874 - RAF callback, animation time: 166.46100000002662
+382.34299999999166 - RAF callback, animation time: 167.5440000000208
+383.77600000001166 - RAF callback, animation time: 168.9760000000433
+385.0869999999986 - RAF callback, animation time: 170.28800000002775
+386.41899999993257 - RAF callback, animation time: 171.6199999999617
+387.48099999997976 - RAF callback, animation time: 172.68200000000888
+388.6519999999791 - RAF callback, animation time: 173.85300000000825
+389.74499999994805 - RAF callback, animation time: 174.9449999999797
+390.8199999999624 - RAF callback, animation time: 176.02399999998397
+391.9029999999566 - RAF callback, animation time: 177.10399999998572
+392.98199999996086 - RAF callback, animation time: 178.18299999999
+394.06099999996513 - RAF callback, animation time: 179.26199999999426
+395.1399999999694 - RAF callback, animation time: 180.34099999999853
+396.2189999999737 - RAF callback, animation time: 181.4200000000028
+397.29699999998047 - RAF callback, animation time: 182.4980000000096
+398.4289999999646 - RAF callback, animation time: 183.62899999999627
+399.6949999999515 - RAF callback, animation time: 184.89499999998316
+400.7649999999785 - RAF callback, animation time: 185.96600000000763
+401.8219999999246 - RAF callback, animation time: 187.02299999995375
+402.9039999999213 - RAF callback, animation time: 188.10499999995045
+403.98399999992307 - RAF callback, animation time: 189.18399999995472
+405.0649999999223 - RAF callback, animation time: 190.26599999995142
+406.1510000000226 - RAF callback, animation time: 191.3439999999582
+407.2209999999359 - RAF callback, animation time: 192.421999999965
+408.29699999994773 - RAF callback, animation time: 193.49799999997686
+409.3729999999596 - RAF callback, animation time: 194.5739999999887
+410.45099999996637 - RAF callback, animation time: 195.6519999999955
+411.5269999999782 - RAF callback, animation time: 196.72800000000734
+412.6169999999547 - RAF callback, animation time: 197.81699999998636
+413.69699999995646 - RAF callback, animation time: 198.8979999999856
+414.7809999999481 - RAF callback, animation time: 199.98099999997976
+415.86199999994733 - RAF callback, animation time: 201.06199999997898
+416.9570000000249 - RAF callback, animation time: 202.15799999994033
+418.0350000000317 - RAF callback, animation time: 203.23599999994713
+419.11099999992985 - RAF callback, animation time: 204.31199999995897
+420.18799999993917 - RAF callback, animation time: 205.38799999997082
+421.3649999999234 - RAF callback, animation time: 206.56499999995503
+422.43999999993775 - RAF callback, animation time: 207.6399999999694
+423.51399999995465 - RAF callback, animation time: 208.71499999998377
+424.5929999999589 - RAF callback, animation time: 209.79399999998805
+425.66899999997077 - RAF callback, animation time: 210.8699999999999
+426.7449999999826 - RAF callback, animation time: 211.94600000001174
+427.82599999998183 - RAF callback, animation time: 213.02700000001096
+428.9099999999735 - RAF callback, animation time: 214.1110000000026
+429.9819999999954 - RAF callback, animation time: 215.18200000002707
+431.05800000000727 - RAF callback, animation time: 216.25800000003892
+432.15299999997114 - RAF callback, animation time: 217.35400000000027
+433.2329999999729 - RAF callback, animation time: 218.43400000000202
+434.31299999997464 - RAF callback, animation time: 219.51400000000376
+435.3919999999789 - RAF callback, animation time: 220.59200000001056
+436.4739999999756 - RAF callback, animation time: 221.67400000000725
+437.546999999995 - RAF callback, animation time: 222.74800000002415
+438.6259999999993 - RAF callback, animation time: 223.82700000002842
+439.7359999999253 - RAF callback, animation time: 224.93699999995442
+440.8169999999245 - RAF callback, animation time: 226.01799999995364
+441.89299999993636 - RAF callback, animation time: 227.0939999999655
+442.97499999993306 - RAF callback, animation time: 228.1759999999622
+444.0509999999449 - RAF callback, animation time: 229.25099999997656
+445.1289999999517 - RAF callback, animation time: 230.32999999998083
+446.20499999996355 - RAF callback, animation time: 231.40599999999267
+447.27899999998044 - RAF callback, animation time: 232.48000000000957
+448.35599999998976 - RAF callback, animation time: 233.5570000000189
+449.4329999999991 - RAF callback, animation time: 234.6340000000282
+450.50900000001093 - RAF callback, animation time: 235.71000000004005
+451.5850000000228 - RAF callback, animation time: 236.7860000000519
+453.6919999999327 - RAF callback, animation time: 238.89199999996436
+454.77900000003046 - RAF callback, animation time: 239.9799999999459
+455.8549999999286 - RAF callback, animation time: 241.05599999995775
+456.93099999994047 - RAF callback, animation time: 242.13099999997212
+458.0069999999523 - RAF callback, animation time: 243.20799999998144
+459.08399999996163 - RAF callback, animation time: 244.28499999999076
+460.26999999992313 - RAF callback, animation time: 245.46399999996993
+461.33899999995265 - RAF callback, animation time: 246.5389999999843
+462.41299999996954 - RAF callback, animation time: 247.61399999999867
+463.49099999997634 - RAF callback, animation time: 248.69200000000546
+464.56899999998313 - RAF callback, animation time: 249.77000000001226
+465.6479999999874 - RAF callback, animation time: 250.84900000001653
+465.6830000000127 - Running checks for time: 250, delay: 0.849000000016531
+465.7720000000154 - Checking expectation: [null,0.25,"box","left",200,20]
+466.2989999999354 - Ending test