Index: content/public/browser/render_widget_host_view.h |
diff --git a/content/public/browser/render_widget_host_view.h b/content/public/browser/render_widget_host_view.h |
index d503fa9db67e32353e9932062ca3125609789823..08350ece78d6837d85202cb28dacea36a574100f 100644 |
--- a/content/public/browser/render_widget_host_view.h |
+++ b/content/public/browser/render_widget_host_view.h |
@@ -93,6 +93,9 @@ class CONTENT_EXPORT RenderWidgetHostView { |
// Whether the view is showing. |
virtual bool IsShowing() = 0; |
+ // Whether this view is managed by mus. |
+ virtual bool IsMusView() const = 0; |
+ |
// Indicates if the view is currently occluded (e.g, not visible because it's |
// covered up by other windows), and as a result the view's renderer may be |
// suspended. If Show() is called on a view then its state should be re-set to |