MD Settings: Fix internet focus and styling

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

Index: chrome/browser/resources/settings/internet_page/internet_page.html
diff --git a/chrome/browser/resources/settings/internet_page/internet_page.html b/chrome/browser/resources/settings/internet_page/internet_page.html
index 21a0d91152ac7cd99e65657269f258a302d3569b..3eb96b1734f4bb4da65a73c5660ab5009d16eadd 100644
--- a/chrome/browser/resources/settings/internet_page/internet_page.html
+++ b/chrome/browser/resources/settings/internet_page/internet_page.html
@@ -1,3 +1,4 @@
+<link rel="import" href="chrome://resources/cr_elements/cr_expand_button/cr_expand_button.html">
 <link rel="import" href="chrome://resources/cr_elements/icons.html">
 <link rel="import" href="chrome://resources/cr_elements/network/cr_onc_types.html">
 <link rel="import" href="chrome://resources/html/i18n_behavior.html">
@@ -46,11 +47,17 @@
         <template is="dom-if" if="[[addConnectionExpanded_]]">
           <div actionable class="settings-box continuation center"
               on-tap="onAddWiFiTap_">
-            <div class="start add-no-icon">$i18n{internetAddWiFi}</div>
+            <div class="start add-no-icon" actionable>

[Dan Beam, 2016/12/09 00:11:38]

how is this actionable?  what does it do?  this looks like a mistake, maybe? 
there's already an [actionable] on this parent

[stevenjb, 2016/12/09 00:57:52]

You're right, it was leftover from an intermediate change, thanks. Removed.

+              $i18n{internetAddWiFi}
+            </div>
+            <button class="icon-external" is="paper-icon-button-light"></button>

[dschuyler, 2016/12/09 01:15:52]

Should there be a:
<link rel="import"
href="chrome://resources/polymer/v1_0/paper-icon-button/paper-icon-button-light.html">
at the top of this file to support this?

[stevenjb, 2016/12/09 01:29:30]

Yes. Done.

           </div>
           <div actionable class="settings-box continuation center"
               on-tap="onAddVPNTap_">
-            <div class="start add-no-icon">$i18n{internetAddVPN}</div>
+            <div class="start add-no-icon" actionable>

[Dan Beam, 2016/12/09 00:11:38]

same

[stevenjb, 2016/12/09 00:57:52]

Done.

+              $i18n{internetAddVPN}
+            </div>
+            <button class="icon-external" is="paper-icon-button-light"></button>
           </div>
           <template is="dom-repeat" items="[[thirdPartyVpnProviders_]]">
             <div actionable class="settings-box continuation center"