Added ability to register new hosts using GCD.

remoting/webapp/crd/js/host_list_api_impl.js

Index: remoting/webapp/crd/js/host_list_api_impl.js
diff --git a/remoting/webapp/crd/js/host_list_api_impl.js b/remoting/webapp/crd/js/host_list_api_impl.js
index 542e3f0e9d68e3f9ef8cd10101963cd644d444d2..b573530c27309f0abdf799047424f87e64c39599 100644
--- a/remoting/webapp/crd/js/host_list_api_impl.js
+++ b/remoting/webapp/crd/js/host_list_api_impl.js
@@ -42,11 +42,9 @@ remoting.HostListApiImpl.prototype.register = function(
   }).start().then(function(response) {
     if (response.status == 200) {
       var result = response.getJson();
-      if (result['data']) {
-        return base.getStringAttr(result['data'], 'authorizationCode', '');
-      } else {
-        return '';
-      }
+      var data = base.getObjectAttr(result, 'data');
+      var authCode = base.getStringAttr(data, 'authorizationCode');

[John Williams, 2015/04/28 20:27:41]

Simplified based on the assumption that the auth code will must always be
provided.

+      return { authCode: authCode, email: '' };
     } else {
       console.log(
           'Failed to register the host. Status: ' + response.status +