Remove MicroData implementation

LayoutTests/fast/dom/MicroData/itemvalue-reflects-the-src-attr-expected.txt

Index: LayoutTests/fast/dom/MicroData/itemvalue-reflects-the-src-attr-expected.txt
diff --git a/LayoutTests/fast/dom/MicroData/itemvalue-reflects-the-src-attr-expected.txt b/LayoutTests/fast/dom/MicroData/itemvalue-reflects-the-src-attr-expected.txt
deleted file mode 100644
index 270eef08a07142ccba9cec5165764b72df283309..0000000000000000000000000000000000000000
--- a/LayoutTests/fast/dom/MicroData/itemvalue-reflects-the-src-attr-expected.txt
+++ /dev/null
@@ -1,54 +0,0 @@
-This test ensures that itemValue must reflect the src attribute if the element is an audio, embed, iframe, source, track, or video element.
-
-Testing 'audio' element's behavior.
-Created element of type: audio
-Set attribute: itemprop, value: foo
-Set attribute: src, value: http://example.org/
-PASS testElement.itemValue is 'http://example.org/'
-PASS testElement.itemValue is 'http://example.net/'
-PASS testElement.src is 'http://example.com/'
-
-Testing 'embed' element's behavior.
-Created element of type: embed
-Set attribute: itemprop, value: foo
-Set attribute: src, value: http://example.org/
-PASS testElement.itemValue is 'http://example.org/'
-PASS testElement.itemValue is 'http://example.net/'
-PASS testElement.src is 'http://example.com/'
-
-Testing 'iframe' element's behavior.
-Created element of type: iframe
-Set attribute: itemprop, value: foo
-Set attribute: src, value: http://example.org/
-PASS testElement.itemValue is 'http://example.org/'
-PASS testElement.itemValue is 'http://example.net/'
-PASS testElement.src is 'http://example.com/'
-
-Testing 'source' element's behavior.
-Created element of type: source
-Set attribute: itemprop, value: foo
-Set attribute: src, value: http://example.org/
-PASS testElement.itemValue is 'http://example.org/'
-PASS testElement.itemValue is 'http://example.net/'
-PASS testElement.src is 'http://example.com/'
-
-Testing 'track' element's behavior.
-Created element of type: track
-Set attribute: itemprop, value: foo
-Set attribute: src, value: http://example.org/
-PASS testElement.itemValue is 'http://example.org/'
-PASS testElement.itemValue is 'http://example.net/'
-PASS testElement.src is 'http://example.com/'
-
-Testing 'video' element's behavior.
-Created element of type: video
-Set attribute: itemprop, value: foo
-Set attribute: src, value: http://example.org/
-PASS testElement.itemValue is 'http://example.org/'
-PASS testElement.itemValue is 'http://example.net/'
-PASS testElement.src is 'http://example.com/'
-
-PASS successfullyParsed is true
-
-TEST COMPLETE
-