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

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

Index: sky/engine/web/tests/data/focus_blur_events.html
diff --git a/sky/engine/web/tests/data/focus_blur_events.html b/sky/engine/web/tests/data/focus_blur_events.html
deleted file mode 100644
index 691658a6779b44a3a75e690ca1fa1e27aaa40fd5..0000000000000000000000000000000000000000
--- a/sky/engine/web/tests/data/focus_blur_events.html
+++ /dev/null
@@ -1,18 +0,0 @@
-<input id="field" />
-<div id="message"></div>
-<script>
-  var field = document.getElementById('field');
-
-  field.addEventListener('blur', function() {
-    document.getElementById('message').innerText += 'blur';
-
-    field.addEventListener('focus', function() {
-      document.getElementById('message').innerText += 'focus';
-    });
-
-    field.blur();
-    field.focus();
-  });
-
-  field.focus();
-</script>