Progress towards fixing 77536

content/browser/renderer_host/render_widget_host.h

Index: content/browser/renderer_host/render_widget_host.h
diff --git a/content/browser/renderer_host/render_widget_host.h b/content/browser/renderer_host/render_widget_host.h
index 9ed7ccd34a7366a627e7793e8c2dd7e3175ecbd2..ab5aa910d165a47ab85d2e50aec0430e8e177060 100644
--- a/content/browser/renderer_host/render_widget_host.h
+++ b/content/browser/renderer_host/render_widget_host.h
@@ -413,6 +413,10 @@ class RenderWidgetHost : public IPC::Channel::Listener,
   // This is used for various IPC messages, including plugins.
   gfx::NativeViewId GetNativeViewId();
 
+  // Retrieves an id for the surface that the renderer can draw to
+  // when accelerated compositing is enabled.
+  gfx::PluginWindowHandle GetCompositingSurface();
+
   // Called to handled a keyboard event before sending it to the renderer.
   // This is overridden by RenderView to send upwards to its delegate.
   // Returns true if the event was handled, and then the keyboard event will