Index: content/browser/renderer_host/render_widget_host_delegate.h |
diff --git a/content/browser/renderer_host/render_widget_host_delegate.h b/content/browser/renderer_host/render_widget_host_delegate.h |
index f7fbb0e362247ff0b078db858a933b09e2e394d1..3048515cc859a2e6f5121d0ef8e1691e35468c31 100644 |
--- a/content/browser/renderer_host/render_widget_host_delegate.h |
+++ b/content/browser/renderer_host/render_widget_host_delegate.h |
@@ -180,6 +180,10 @@ class CONTENT_EXPORT RenderWidgetHostDelegate { |
virtual void ForwardCompositorProto(RenderWidgetHostImpl* render_widget_host, |
const std::vector<uint8_t>& proto) {} |
+ // Called when the visibility of the widget has changed in the parent |
+ // renderer process. |
+ virtual void ForwardVisibilityChange(bool visible) {} |
+ |
protected: |
virtual ~RenderWidgetHostDelegate() {} |
}; |