Implement md-settings network lists.

ui/webui/resources/cr_elements/cr_network_list/cr_network_list.css

Index: ui/webui/resources/cr_elements/cr_network_list/cr_network_list.css
diff --git a/ui/webui/resources/cr_elements/cr_network_list/cr_network_list.css b/ui/webui/resources/cr_elements/cr_network_list/cr_network_list.css
new file mode 100644
index 0000000000000000000000000000000000000000..0e414790f7caa18584ef6cdbafe9b4071cd0d821
--- /dev/null
+++ b/ui/webui/resources/cr_elements/cr_network_list/cr_network_list.css
@@ -0,0 +1,17 @@
+/* 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. */
+
+#container {
+  border: 1px solid;
+  display: flex;

[Jeremy Klein, 2015/04/23 18:21:15]

This and the next two rules could be:

layout vertical flex

in the template.

[stevenjb, 2015/04/24 01:25:26]

Done.

+  flex-direction: column;
+  flex: 1 1 auto;
+  max-height: 1000px;
+  min-height: 50px;
+  overflow-y: auto;
+}
+
+core-list {
+  flex: 1 1 auto;

[Jeremy Klein, 2015/04/23 18:21:15]

Just add a flex attribute to the core-list element

[stevenjb, 2015/04/24 01:25:26]

Interestingly that doesn't work. I suspect it may be related to core-list
needing to have a defined height.

+}