Index: ui/aura/window_port.h |
diff --git a/ui/aura/window_port.h b/ui/aura/window_port.h |
index df3da59658480ccb6e46a05c7d63acf8168b41d2..f0ea5bef9785c3341a7840d972834b39853275e3 100644 |
--- a/ui/aura/window_port.h |
+++ b/ui/aura/window_port.h |
@@ -10,11 +10,17 @@ |
#include <memory> |
#include <string> |
+#include "base/callback.h" |
#include "base/observer_list.h" |
#include "base/strings/string16.h" |
+#include "cc/surfaces/surface_id.h" |
#include "ui/aura/aura_export.h" |
#include "ui/base/class_property.h" |
+namespace cc { |
+class CompositorFrameSink; |
+} |
+ |
namespace gfx { |
class Rect; |
} |
@@ -70,6 +76,16 @@ class AURA_EXPORT WindowPort { |
int64_t old_value, |
std::unique_ptr<ui::PropertyData> data) = 0; |
+ // Called for creating a cc::CompositorFrameSink for the window. |
+ virtual std::unique_ptr<cc::CompositorFrameSink> |
+ CreateCompositorFrameSink() = 0; |
+ |
+ // Get the current cc::SurfaceId. |
+ virtual cc::SurfaceId GetSurfaceId() const = 0; |
+ |
+ virtual void OnWindowAddedToRootWindow() = 0; |
+ virtual void OnWindowRemovingFromRootWindow() = 0; |
+ |
protected: |
// Returns the WindowPort associated with a Window. |
static WindowPort* Get(Window* window); |