1 files changed, 6 insertions, 0 deletions
diff --git a/src/core/render_widget_host_view_qt_delegate.h b/src/core/render_widget_host_view_qt_delegate.h
index 3f6d9caac..0fb3d1d5f 100644
--- a/src/core/render_widget_host_view_qt_delegate.h
+++ b/src/core/render_widget_host_view_qt_delegate.h
@@ -46,7 +46,10 @@ QT_BEGIN_NAMESPACE
 class QCursor;
 class QEvent;
 class QPainter;
+class QSGImageNode;
+class QSGLayer;
 class QSGNode;
+class QSGTexture;
 class QVariant;
 class QWindow;
 class QInputMethodEvent;
@@ -78,6 +81,9 @@ public:
     virtual void hide() = 0;
     virtual bool isVisible() const = 0;
     virtual QWindow* window() const = 0;
+    virtual QSGTexture *createTextureFromImage(const QImage &) = 0;
+    virtual QSGLayer *createLayer() = 0;
+    virtual QSGImageNode *createImageNode() = 0;
     virtual void update() = 0;
     virtual void updateCursor(const QCursor &) = 0;
     virtual void resize(int width, int height) = 0;