IntersectionObserver: second cut.

third_party/WebKit/LayoutTests/intersection-observer/same-document-root-expected.txt

Index: third_party/WebKit/LayoutTests/intersection-observer/same-document-root-expected.txt
diff --git a/third_party/WebKit/LayoutTests/intersection-observer/same-document-root-expected.txt b/third_party/WebKit/LayoutTests/intersection-observer/same-document-root-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a53d896abe402c30c34c756990ea82006d55c772
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/intersection-observer/same-document-root-expected.txt
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+Simple intersection observer test with explicit root and target in the same document.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS entries.length is 0
+PASS entries.length is 0
+PASS entries.length is 0
+PASS entries.length is 1
+PASS entries[0].boundingClientRect.left is 8
+PASS entries[0].boundingClientRect.right is 108
+PASS entries[0].boundingClientRect.top is 258
+PASS entries[0].boundingClientRect.bottom is 358
+PASS entries[0].intersectionRect.left is 8
+PASS entries[0].intersectionRect.right is 108
+PASS entries[0].intersectionRect.top is 258
+PASS entries[0].intersectionRect.bottom is 308
+PASS entries[0].rootBounds.left is 8
+PASS entries[0].rootBounds.right is 108
+PASS entries[0].rootBounds.top is 108
+PASS entries[0].rootBounds.bottom is 308
+PASS entries[0].target is [object Object]
+PASS entries.length is 1
+PASS entries.length is 2
+PASS entries[1].boundingClientRect.left is 8
+PASS entries[1].boundingClientRect.right is 108
+PASS entries[1].boundingClientRect.top is 1008
+PASS entries[1].boundingClientRect.bottom is 1108
+PASS entries[1].intersectionRect.left is 0
+PASS entries[1].intersectionRect.right is 0
+PASS entries[1].intersectionRect.top is 0
+PASS entries[1].intersectionRect.bottom is 0
+PASS entries[1].rootBounds.left is 8
+PASS entries[1].rootBounds.right is 108
+PASS entries[1].rootBounds.top is 708
+PASS entries[1].rootBounds.bottom is 908
+PASS entries[1].target is [object Object]
+PASS entries.length is 3
+PASS entries[2].boundingClientRect.left is 8
+PASS entries[2].boundingClientRect.right is 108
+PASS entries[2].boundingClientRect.top is 858
+PASS entries[2].boundingClientRect.bottom is 958
+PASS entries[2].intersectionRect.left is 8
+PASS entries[2].intersectionRect.right is 108
+PASS entries[2].intersectionRect.top is 858
+PASS entries[2].intersectionRect.bottom is 908
+PASS entries[2].rootBounds.left is 8
+PASS entries[2].rootBounds.right is 108
+PASS entries[2].rootBounds.top is 708
+PASS entries[2].rootBounds.bottom is 908
+PASS entries[2].target is [object Object]
+PASS successfullyParsed is true
+
+TEST COMPLETE
+