Implement Animation constructor

third_party/WebKit/LayoutTests/external/wpt/web-animations/timing-model/animations/set-the-timeline-of-an-animation-expected.txt

Index: third_party/WebKit/LayoutTests/external/wpt/web-animations/timing-model/animations/set-the-timeline-of-an-animation-expected.txt
diff --git a/third_party/WebKit/LayoutTests/external/wpt/web-animations/timing-model/animations/set-the-timeline-of-an-animation-expected.txt b/third_party/WebKit/LayoutTests/external/wpt/web-animations/timing-model/animations/set-the-timeline-of-an-animation-expected.txt
index dbd4b8bed81131921b72f622fb5eda8e4d59fc7d..88093d4489d25c2aa8129df9eacc385c12edcfed 100644
--- a/third_party/WebKit/LayoutTests/external/wpt/web-animations/timing-model/animations/set-the-timeline-of-an-animation-expected.txt
+++ b/third_party/WebKit/LayoutTests/external/wpt/web-animations/timing-model/animations/set-the-timeline-of-an-animation-expected.txt
@@ -1,21 +1,21 @@
 This is a testharness.js-based test.
-FAIL After setting timeline on paused animation it is still paused Animation is not defined
-FAIL After setting timeline on animation paused outside active interval it is still paused Animation is not defined
-FAIL After setting timeline on an idle animation without a start time it is still idle Animation is not defined
-FAIL After setting timeline on an idle animation with a start time it is running Animation is not defined
-FAIL After setting timeline on an idle animation with a sufficiently ancient start time it is finished Animation is not defined
-FAIL After setting timeline on a play-pending animation it is still pending Animation is not defined
-FAIL After setting timeline on a play-pending animation it begins playing after pending Animation is not defined
-FAIL After setting timeline on a pause-pending animation it is still pending Animation is not defined
-FAIL After setting timeline on a pause-pending animation it becomes paused after pending Animation is not defined
-FAIL After clearing timeline on paused animation it is still paused Animation is not defined
-FAIL After clearing timeline on finished animation it is idle Animation is not defined
-FAIL After clearing timeline on running animation it is idle Animation is not defined
-FAIL After clearing timeline on idle animation it is still idle Animation is not defined
+FAIL After setting timeline on paused animation it is still paused Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After setting timeline on animation paused outside active interval it is still paused Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After setting timeline on an idle animation without a start time it is still idle Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After setting timeline on an idle animation with a start time it is running assert_equals: expected "idle" but got "running"
+FAIL After setting timeline on an idle animation with a sufficiently ancient start time it is finished assert_equals: expected "idle" but got "finished"
+FAIL After setting timeline on a play-pending animation it is still pending Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After setting timeline on a play-pending animation it begins playing after pending Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After setting timeline on a pause-pending animation it is still pending Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After setting timeline on a pause-pending animation it becomes paused after pending Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After clearing timeline on paused animation it is still paused Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After clearing timeline on finished animation it is idle Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After clearing timeline on running animation it is idle Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After clearing timeline on idle animation it is still idle Cannot assign to read only property 'timeline' of object '#<Animation>'
 FAIL After clearing timeline on play-pending animation it is still pending Cannot assign to read only property 'timeline' of object '#<Animation>'
 FAIL After clearing and re-setting timeline on play-pending animation it begins to play Cannot assign to read only property 'timeline' of object '#<Animation>'
-FAIL After clearing timeline on a pause-pending animation it is still pending Animation is not defined
-FAIL After clearing and re-setting timeline on a pause-pending animation it becomes paused Animation is not defined
-FAIL After clearing and re-setting timeline on an animation in the middle of an aborted pause, it continues playing using the same start time Animation is not defined
+FAIL After clearing timeline on a pause-pending animation it is still pending Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After clearing and re-setting timeline on a pause-pending animation it becomes paused Cannot assign to read only property 'timeline' of object '#<Animation>'
+FAIL After clearing and re-setting timeline on an animation in the middle of an aborted pause, it continues playing using the same start time Cannot assign to read only property 'timeline' of object '#<Animation>'
 Harness: the test ran to completion.