Remove HTTPS warning

assets/javascripts/discourse/controllers/admin-plugins-explorer.js.es6

@@ -29,14 +29,6 @@ export default Ember.ArrayController.extend({
     return item || NoQuery;
   }.property('selectedQueryId'),
 
-  not_https: function() {
-    return !(
-      window.location.protocol === "https:" ||
-      window.location.hostname === "localhost" ||
-      window.location.hostname.endsWith(".local")
-    );
-  }.property(),
-
   othersDirty: function() {
     const selected = this.get('selectedItem');
     return !!this.get('content').find(function(q) {

assets/javascripts/discourse/templates/admin/plugins-explorer.hbs

@@ -1,12 +1,5 @@
 <h2>Queries</h2>
 
-{{#if not_https}}
-  <div class="https-warning">
-    {{fa-icon "warning"}}
-    {{i18n "explorer.https_warning"}}
-  </div>
-{{/if}}
-
 <div class="query-list">
   {{combo-box valueAttribute="id" value=selectedQueryId nameProperty="listName" content=content castInteger="true" nameChanges="true"}}
   {{d-button action="showCreate" icon="plus" class="no-text"}}

config/locales/client.en.yml

@@ -55,6 +55,5 @@ en:
       explain_label: "Include query plan?"
       save_params: "Set Defaults"
       reset_params: "Reset"
-      https_warning: "This site is not protected by HTTPS. Please be careful to not retrieve sensitive information over insecure links."
       no_queries: "There are no queries. Why not "
       no_queries_hook: "create one?"