Removed duplicate test expectation.

webkit/tools/layout_tests/test_expectations.txt

Index: webkit/tools/layout_tests/test_expectations.txt
diff --git a/webkit/tools/layout_tests/test_expectations.txt b/webkit/tools/layout_tests/test_expectations.txt
index e3e4993943ece3f0aeca59986c194698a2733dab..16666945f7ccec282c0ff2df46bf36ebb441771e 100644
--- a/webkit/tools/layout_tests/test_expectations.txt
+++ b/webkit/tools/layout_tests/test_expectations.txt
@@ -2820,10 +2820,8 @@ BUG15780 : LayoutTests/fast/repaint/text-selection-rect-in-overflow-2.html = FAI
 BUG15780 : LayoutTests/fast/dom/HTMLDataGridElement/DataGridColumns-dom-attributes.html = FAIL TIMEOUT
 BUG15780 : LayoutTests/fast/repaint/4774354.html = FAIL TIMEOUT
 BUG15780 : LayoutTests/fast/forms/tabbing-input-iframe.html = FAIL
-BUG15780 : LayoutTests/media/remove-from-document.html = FAIL TIMEOUT
 BUG15780 : LayoutTests/fast/overflow/scrollRevealButton.html = FAIL
 // Re-enable once the (more broad) duplicates (in the above section) are gone.
 // BUG10384 MAC : LayoutTests/fast/events/frame-tab-focus.html = CRASH FAIL
 // BUG11613 LINUX : LayoutTests/fast/forms/tabbing-input-iframe.html = FAIL
-// BUG15664 : LayoutTests/media/remove-from-document.html = FAIL
 // BUG11613 LINUX : LayoutTests/fast/overflow/scrollRevealButton.html = FAIL