NoStatePrefetch: Add a more dummy prerender_test_server.py

chrome/browser/prerender/tools/prerender_test_server/default.css

Index: chrome/browser/prerender/tools/prerender_test_server/default.css
diff --git a/chrome/browser/prerender/tools/prerender_test_server/default.css b/chrome/browser/prerender/tools/prerender_test_server/default.css
new file mode 100644
index 0000000000000000000000000000000000000000..e14d8126bb4fb2a312d9c912104ed1c5f3e70565
--- /dev/null
+++ b/chrome/browser/prerender/tools/prerender_test_server/default.css
@@ -0,0 +1,51 @@
+/* Copyright 2016 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.
+ */
+
+body {
+//  background-color: #aaaaaa;
+}
+
+div#container {
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 80%;
+  position: absolute;
+  display: table;
+  background-color: #ffffff;
+  font-size: 25px;
+  font-family: Verdana, Geneva, sans-serif;
+}
+
+div#inner {
+  display: table-cell;
+  vertical-align: middle;
+  text-align: center;
+  width: 50%;
+}
+
+form input {
+  height: 50px;
+  font-size: 35px;
+}
+
+form input#url {
+  padding: 4px;
+  width: 500px;
+  text-align: left;
+  margin-right: .5em;
+}
+
+form input#url_submit {
+  width: 200px;
+  background: #CCCCCC;
+  cursor: pointer;
+}
+
+div#learn_more {
+  padding-top: 2em;
+  font-size: 18px;
+  font-style: italic;
+}