Port sky-drawer to Dart

sky/examples/appish.sky

Index: sky/examples/appish.sky
diff --git a/sky/examples/appish.sky b/sky/examples/appish.sky
deleted file mode 100644
index e2c1d777747e2304d1f3b0cf3880a16080fd7c24..0000000000000000000000000000000000000000
--- a/sky/examples/appish.sky
+++ /dev/null
@@ -1,26 +0,0 @@
-#!mojo mojo:sky_viewer
-<!--
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
--->
-<sky>
-<import src="/sky/framework/sky-element/sky-element.sky" as="SkyElement" />
-<import src="example-scaffold.sky" />
-
-<sky-element name="example-app">
-<template>
-  <example-scaffold>
-    <div class="title">Awesome app</div>
-    <div class="menu">This is a menu</div>
-    <div class="body">This is an awesome app.</div>
-  </example-scrollable>
-</template>
-<script>
-module.exports = class extends SkyElement {
-}.register();
-</script>
-</sky-element>
-
-<example-app />
-</sky>