ChromeOS OOBE: switch from iron-dropdown to <select>.

chrome/browser/resources/settings/internet_page/network_proxy.html

Index: chrome/browser/resources/settings/internet_page/network_proxy.html
diff --git a/chrome/browser/resources/settings/internet_page/network_proxy.html b/chrome/browser/resources/settings/internet_page/network_proxy.html
index 85c8da486c710b46c05aee30b59ec342d6d33c57..af84a21afb8432d8286a1be72c84781285b7946c 100644
--- a/chrome/browser/resources/settings/internet_page/network_proxy.html
+++ b/chrome/browser/resources/settings/internet_page/network_proxy.html
@@ -8,8 +8,9 @@
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-checkbox/paper-checkbox.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-input/paper-input-container.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-input/paper-input.html">
+<link rel="import" href="/settings_vars_css.html">
+<link rel="import" href="chrome://resources/html/md_select_css.html">
 <link rel="import" href="/i18n_setup.html">
-<link rel="import" href="/md_select_css.html">
 <link rel="import" href="/prefs/prefs_behavior.html">
 <link rel="import" href="internet_shared_css.html">
 <link rel="import" href="network_proxy_exclusions.html">