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 0a5d27bcb3d1c1b768aa69249f19d6ee5e7fd553..56b59a1f9506f77a5ab708f96b212dacabcd0fc3 100644
--- a/chrome/browser/resources/settings/internet_page/network_proxy.html
+++ b/chrome/browser/resources/settings/internet_page/network_proxy.html
@@ -4,6 +4,7 @@
 <link rel="import" href="chrome://resources/cr_elements/policy/cr_policy_network_indicator.html">
 <link rel="import" href="chrome://resources/cr_elements/policy/cr_policy_pref_indicator.html">
 <link rel="import" href="chrome://resources/html/i18n_behavior.html">
+<link rel="import" href="chrome://resources/html/md_select_css.html">
 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-checkbox/paper-checkbox.html">
@@ -11,8 +12,8 @@
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-input/paper-input.html">
 <link rel="import" href="/controls/settings_checkbox.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="/settings_vars_css.html">
 <link rel="import" href="internet_shared_css.html">
 <link rel="import" href="network_proxy_exclusions.html">
 <link rel="import" href="network_proxy_input.html">