Remove (almost all of) //sky/engine/web

sky/engine/web/tests/data/domfocusout_domfocusin_events.html

Index: sky/engine/web/tests/data/domfocusout_domfocusin_events.html
diff --git a/sky/engine/web/tests/data/domfocusout_domfocusin_events.html b/sky/engine/web/tests/data/domfocusout_domfocusin_events.html
deleted file mode 100644
index ee215e0edf12bc7bf4df10d4bece1d47a29c1e2e..0000000000000000000000000000000000000000
--- a/sky/engine/web/tests/data/domfocusout_domfocusin_events.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<input id="field" />
-<div id="message"></div>
-<script>
-  var field = document.getElementById('field');
-
-  field.addEventListener('DOMFocusOut', function() {
-    document.getElementById('message').innerText += 'DOMFocusOut';
-
-    field.addEventListener('DOMFocusIn', function() {
-      document.getElementById('message').innerText += 'DOMFocusIn';
-    });
-  });
-
-  field.focus();
-</script>