fixup! fix(material/dialog): css structure change

Author: wagnermaciel

src/material/dialog/_mdc-dialog-structure-overrides.scss

@@ -44,6 +44,14 @@
     }
   }
 
+  // When a component is passed into the dialog, the host element interrupts
+  // the `display:flex` from affecting the dialog title, content, and
+  // actions. To fix this, we make the component host `display: contents` by
+  // marking it's panel with the `mat-mdc-dialog-component-panel` class.
+  //
+  // Note that this problem does not exist when a template ref is used since
+  // the title, contents, and actions are then nested directly under the
+  // dialog surface.
   .mat-mdc-dialog-component-panel .mat-mdc-dialog-surface > * {
     display: contents;
   }

src/material/dialog/dialog.ts

@@ -166,13 +166,14 @@ export abstract class _MatDialogBase<C extends _MatDialogContainerBase> implemen
     config.id = config.id || `${this._idPrefix}${uniqueId++}`;
     config.scrollStrategy = config.scrollStrategy || this._scrollStrategy();
 
-    // When a component is passed into the dialog, the host element interrupts the `display:flex`
-    // from affecting the dialog title, content, and actions. To fix this, we make the component
-    // host `display: contents` by marking it's panel with the `mat-mdc-dialog-component-panel`
-    // class.
+    // When a component is passed into the dialog, the host element interrupts
+    // the `display:flex` from affecting the dialog title, content, and
+    // actions. To fix this, we make the component host `display: contents` by
+    // marking it's panel with the `mat-mdc-dialog-component-panel` class.
     //
-    // Note that this problem does not exist when a template ref is used since the title,
-    // contents, and actions are then nested directly under the dialog surface.
+    // Note that this problem does not exist when a template ref is used since
+    // the title, contents, and actions are then nested directly under the
+    // dialog surface.
     if (!(componentOrTemplateRef instanceof TemplateRef)) {
       this._appendPanelClass(config);
     }