Remove MicroData implementation

LayoutTests/fast/dom/MicroData/propertiescollection-on-changing-id-attr-expected.txt

Index: LayoutTests/fast/dom/MicroData/propertiescollection-on-changing-id-attr-expected.txt
diff --git a/LayoutTests/fast/dom/MicroData/propertiescollection-on-changing-id-attr-expected.txt b/LayoutTests/fast/dom/MicroData/propertiescollection-on-changing-id-attr-expected.txt
deleted file mode 100644
index ff83c1e85605a9aa7d688e597d9332d7132aafad..0000000000000000000000000000000000000000
--- a/LayoutTests/fast/dom/MicroData/propertiescollection-on-changing-id-attr-expected.txt
+++ /dev/null
@@ -1,54 +0,0 @@
-Test to verify HTMLPropertiesCollection and PropertyNodeList interfaces behavior on changing id attribute.
-
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-Created element of type: div
-PASS item.properties.length is 0
-PASS item.properties.item(0) is null
-PASS item.properties[0] is undefined.
-PASS item.properties.namedItem('foo').length is 0
-PASS item.properties.namedItem('foo').item(0) is null
-PASS item.properties.namedItem('foo')[0] is undefined.
-PASS item.properties.namedItem('bar').length is 0
-PASS item.properties.namedItem('bar').item(0) is null
-PASS item.properties.namedItem('bar')[0] is undefined.
-PASS item.properties.names.length is 0
-PASS item.properties.names.item(0) is null
-PASS item.properties.names[0] is undefined.
-
-Set parent.firstChild.id to 'id1'
-PASS item.properties.length is 2
-PASS item.properties.item(0) is parent.firstChild
-PASS item.properties[0] is parent.firstChild
-PASS item.properties.item(1) is parent.firstChild.firstChild
-PASS item.properties[1] is parent.firstChild.firstChild
-PASS item.properties.namedItem('foo').length is 1
-PASS item.properties.namedItem('foo').item(0) is parent.firstChild
-PASS item.properties.namedItem('foo')[0] is parent.firstChild
-PASS item.properties.namedItem('bar').length is 1
-PASS item.properties.namedItem('bar').item(0) is parent.firstChild.firstChild
-PASS item.properties.namedItem('bar')[0] is parent.firstChild.firstChild
-PASS item.properties.names.length is 2
-PASS item.properties.names.item(0) is 'foo'
-PASS item.properties.names[0] is 'foo'
-PASS item.properties.names.item(1) is 'bar'
-PASS item.properties.names[1] is 'bar'
-
-Remove id attribute from parent.firstChild
-PASS item.properties.length is 0
-PASS item.properties.item(0) is null
-PASS item.properties[0] is undefined.
-PASS item.properties.namedItem('foo').length is 0
-PASS item.properties.namedItem('foo').item(0) is null
-PASS item.properties.namedItem('foo')[0] is undefined.
-PASS item.properties.namedItem('bar').length is 0
-PASS item.properties.namedItem('bar').item(0) is null
-PASS item.properties.namedItem('bar')[0] is undefined.
-PASS item.properties.names.length is 0
-PASS item.properties.names.item(0) is null
-PASS item.properties.names[0] is undefined.
-PASS successfullyParsed is true
-
-TEST COMPLETE
-