Make printing work better with OOPIF.

content/renderer/render_frame_impl.h

Index: content/renderer/render_frame_impl.h
diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
index 8e21346e919135488c0ee73d421c947f1b7d4ad7..ccb5fd5020c355f17a9595fa76afe98197108a87 100644
--- a/content/renderer/render_frame_impl.h
+++ b/content/renderer/render_frame_impl.h
@@ -8,8 +8,10 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#include <deque>
 #include <map>
 #include <memory>
+#include <set>
 #include <string>
 #include <vector>
 
@@ -109,7 +111,7 @@ class RendererWebMediaPlayerDelegate;
 class SurfaceManager;
 class UrlIndex;
 class WebEncryptedMediaClientImpl;
-}
+}  // namespace media
 
 namespace service_manager {
 class InterfaceRegistry;
@@ -388,6 +390,8 @@ class CONTENT_EXPORT RenderFrameImpl
   // NULL.
   MediaStreamDispatcher* GetMediaStreamDispatcher();
 
+  void ScriptedPrint(bool user_initiated);
+
 #if defined(USE_EXTERNAL_POPUP_MENU)
   void DidHideExternalPopupMenu();
 #endif