[Qt] new test introduced in r88958 fail on Qt

* platform/qt/Skipped: Skip http/tests/appcache/video.html until fix.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@89010 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/LayoutTests/platform/qt/Skipped b/LayoutTests/platform/qt/Skipped
index 0bdd8ac..2cc49d1 100644
--- a/LayoutTests/platform/qt/Skipped
+++ b/LayoutTests/platform/qt/Skipped
@@ -2542,3 +2542,6 @@
 # The profiler test is entirely unrelated to the original change r88337
 # and seems to be highly related to https://bugs.webkit.org/show_bug.cgi?id=60881
 inspector
+
+# new test introduced in r88958, but fail on Qt
+http/tests/appcache/video.html