Multi-pod support for lock screen.

ui/login/account_picker/user_pod_template.html

Index: ui/login/account_picker/user_pod_template.html
diff --git a/ui/login/account_picker/user_pod_template.html b/ui/login/account_picker/user_pod_template.html
index 7cc920165fe61b1b0ddb9cc53b594a7e1cec0479..e9bf5656eb92729db37bd25160fd9923b5ca1126 100644
--- a/ui/login/account_picker/user_pod_template.html
+++ b/ui/login/account_picker/user_pod_template.html
@@ -1,7 +1,7 @@
 <div id="user-pod-template" class="pod disabled" hidden>
-  <div class="user-image-pane">
+  <div class="user-image-pane pin-tag">
     <div class="user-image-container">
-      <img class="user-image" alt>
+      <img class="user-image pin-tag" alt>
     </div>
     <div class="signed-in-indicator" i18n-content="signedIn"></div>
     <div class="indicator-container">
@@ -10,17 +10,17 @@
       <div class="indicator locked-indicator"></div>
     </div>
   </div>
-  <div class="pin-container pin-disabled">
+  <div class="pin-container pin-disabled pin-tag">
     <pin-keyboard enable-password></pin-keyboard>
   </div>
   <div class="main-pane">
-    <div class="name-container">
+    <div class="name-container pin-tag">
       <div class="name"></div>
       <div class="learn-more-container">
         <div class="learn-more"></div>
       </div>
     </div>
-    <div class="auth-container">
+    <div class="auth-container pin-tag">
       <!-- Password Authentication -->
       <div class="password-entry-container">
         <div class="password-container">