Index: content/browser/frame_host/render_widget_host_view_child_frame.h |
diff --git a/content/browser/frame_host/render_widget_host_view_child_frame.h b/content/browser/frame_host/render_widget_host_view_child_frame.h |
index 28294d6875a51fb6cf543568a3f15f1b338841b0..ad5d8ef01e04ef6f29cbaa12fa72bb14cbb84aa4 100644 |
--- a/content/browser/frame_host/render_widget_host_view_child_frame.h |
+++ b/content/browser/frame_host/render_widget_host_view_child_frame.h |
@@ -158,6 +158,9 @@ class CONTENT_EXPORT RenderWidgetHostViewChildFrame |
friend class RenderWidgetHostViewChildFrameTest; |
friend class RenderWidgetHostViewGuestSurfaceTest; |
+ // Clears current compositor surface, if one is in use. |
+ void ClearCompositorSurfaceIfNecessary(); |
+ |
// The last scroll offset of the view. |
gfx::Vector2dF last_scroll_offset_; |