FIX: Remove buffered-render reference

Buffered-render has been removed from core, so this change allows us to
keep the same functionality without using the render buffer.

assets/javascripts/discourse/components/query-row-content.js.es6

@@ -1,6 +1,5 @@
 import { categoryLinkHTML } from "discourse/helpers/category-link";
 import { autoUpdatingRelativeAge } from "discourse/lib/formatter";
-import { bufferedRender } from "discourse-common/lib/buffered-render";
 import { iconHTML, convertIconClass } from "discourse-common/lib/icon-library";
 
 function icon_or_image_replacement(str, ctx) {
@@ -47,11 +46,11 @@ function guessUrl(t) {
   return [dest, name];
 }
 
-const QueryRowContentComponent = Ember.Component.extend(
-  bufferedRender({
+const QueryRowContentComponent = Ember.Component.extend({
   tagName: "tr",
+  rowContents: null,
 
-    buildBuffer(buffer) {
+  didReceiveAttrs() {
     const row = this.row;
     const parentView = this.parentView;
     const fallback = this.fallbackTemplate;
@@ -107,9 +106,8 @@ const QueryRowContentComponent = Ember.Component.extend(
       }
     });
 
-      buffer.push(`<td>${parts.join("</td><td>")}</td>`);
+    this.set("rowContents", `<td>${parts.join("</td><td>")}</td>`.htmlSafe());
   }
-  })
-);
+});
 
 export default QueryRowContentComponent;

assets/javascripts/discourse/templates/components/query-row-content.hbs

@@ -0,0 +1 @@
+{{rowContents}}