Trivial JS clean up

app/assets/javascripts/admin/controllers/admin_reports_controller.js

@@ -1,15 +1,8 @@
 Discourse.AdminReportsController = Ember.ObjectController.extend({
   viewMode: 'table',
 
-  // true if we're viewing the table mode
-  viewingTable: function() {
-    return this.get('viewMode') === 'table';
-  }.property('viewMode'),
-
-  // true if we're viewing the bar chart mode
-  viewingBarChart: function() {
-    return this.get('viewMode') === 'barChart';
-  }.property('viewMode'),
+  viewingTable: Em.computed.equal('viewMode', 'table'),
+  viewingBarChart: Em.computed.equal('viewMode', 'barChart'),
 
   // Changes the current view mode to 'table'
   viewAsTable: function() {

app/assets/javascripts/admin/controllers/admin_site_settings_controller.js

@@ -15,7 +15,7 @@ Discourse.AdminSiteSettingsController = Ember.ArrayController.extend(Discourse.P
 
     @property filteredContent
   **/
-  filteredContent: (function() {
+  filteredContent: function() {
 
     // If we have no content, don't bother filtering anything
     if (!this.present('content')) return null;
@@ -37,7 +37,7 @@ Discourse.AdminSiteSettingsController = Ember.ArrayController.extend(Discourse.P
 
       return true;
     });
-  }).property('filter', 'content.@each', 'onlyOverridden'),
+  }.property('filter', 'content.@each', 'onlyOverridden'),
 
   /**
     Reset a setting to its default value