1 files changed, 2 insertions, 1 deletions
diff --git a/ppapi/cpp/graphics_2d.h b/ppapi/cpp/graphics_2d.h
index 39bcb5e..9d498e1 100644
--- a/ppapi/cpp/graphics_2d.h
+++ b/ppapi/cpp/graphics_2d.h
@@ -13,6 +13,7 @@ namespace pp {
 
 class CompletionCallback;
 class ImageData;
+class Instance;
 class Point;
 class Rect;
 
@@ -27,7 +28,7 @@ class Graphics2D : public Resource {
 
   // Allocates a new 2D graphics context with the given size in the browser,
   // resulting object will be is_null() if the allocation failed.
-  Graphics2D(const Size& size, bool is_always_opaque);
+  Graphics2D(Instance* instance, const Size& size, bool is_always_opaque);
 
   virtual ~Graphics2D();