Index: content/browser/renderer_host/offscreen_canvas_surface_impl.h |
diff --git a/content/browser/renderer_host/offscreen_canvas_surface_impl.h b/content/browser/renderer_host/offscreen_canvas_surface_impl.h |
index 15c1aedbd287fbf9132d5e050f64290338b5ba51..50733d2e37f8612230c8e2cae9b48566cdbc6ae3 100644 |
--- a/content/browser/renderer_host/offscreen_canvas_surface_impl.h |
+++ b/content/browser/renderer_host/offscreen_canvas_surface_impl.h |
@@ -17,11 +17,13 @@ class CONTENT_EXPORT OffscreenCanvasSurfaceImpl |
: public blink::mojom::OffscreenCanvasSurface { |
public: |
OffscreenCanvasSurfaceImpl( |
+ const cc::FrameSinkId& parent_frame_sink_id, |
const cc::FrameSinkId& frame_sink_id, |
blink::mojom::OffscreenCanvasSurfaceClientPtr client); |
~OffscreenCanvasSurfaceImpl() override; |
- static void Create(const cc::FrameSinkId& frame_sink_id, |
+ static void Create(const cc::FrameSinkId& parent_frame_sink_id, |
+ const cc::FrameSinkId& frame_sink_id, |
blink::mojom::OffscreenCanvasSurfaceClientPtr client, |
blink::mojom::OffscreenCanvasSurfaceRequest request); |
@@ -33,6 +35,11 @@ class CONTENT_EXPORT OffscreenCanvasSurfaceImpl |
void Satisfy(const cc::SurfaceSequence& sequence) override; |
const cc::FrameSinkId& frame_sink_id() const { return frame_sink_id_; } |
+ |
+ const cc::FrameSinkId& parent_frame_sink_id() const { |
+ return parent_frame_sink_id_; |
+ } |
+ |
const cc::LocalSurfaceId& current_local_surface_id() const { |
return current_local_surface_id_; |
} |
@@ -42,8 +49,9 @@ class CONTENT_EXPORT OffscreenCanvasSurfaceImpl |
mojo::StrongBindingPtr<blink::mojom::OffscreenCanvasSurface> binding_; |
// Surface-related state |
- cc::FrameSinkId frame_sink_id_; |
+ const cc::FrameSinkId frame_sink_id_; |
cc::LocalSurfaceId current_local_surface_id_; |
+ const cc::FrameSinkId parent_frame_sink_id_; |
DISALLOW_COPY_AND_ASSIGN(OffscreenCanvasSurfaceImpl); |
}; |