Rearanged imports of custom Polymer elements in OOBE.

chrome/browser/resources/chromeos/login/oobe_screen_host_pairing.js

Index: chrome/browser/resources/chromeos/login/oobe_screen_host_pairing.js
diff --git a/chrome/browser/resources/chromeos/login/oobe_screen_host_pairing.js b/chrome/browser/resources/chromeos/login/oobe_screen_host_pairing.js
index 32beec2ffc3c8f9d7e5f9b3b9ed4379b28839d0c..9b62a88e162403b225b3123c5955d8bf714f1237 100644
--- a/chrome/browser/resources/chromeos/login/oobe_screen_host_pairing.js
+++ b/chrome/browser/resources/chromeos/login/oobe_screen_host_pairing.js
@@ -24,21 +24,3 @@ login.createScreen('HostPairingScreen', 'host-pairing', function() {
     }
   };
 });
-
-Polymer('host-pairing-screen', (function() {
-  'use strict';
-
-  /** @const */ var CALLBACK_CONTEXT_READY = 'contextReady';
-
-  return {
-    onBeforeShow: function() {
-      Oobe.getInstance().headerHidden = true;
-    },
-
-    /** @override */
-    initialize: function() {
-      this.send(CALLBACK_CONTEXT_READY);
-    }
-  };
-})());
-