Delay printing OOP PDF until loading is complete

pdf/out_of_process_instance.h

Index: pdf/out_of_process_instance.h
diff --git a/pdf/out_of_process_instance.h b/pdf/out_of_process_instance.h
index 8a841bf251eadb8540ad6a473b4bc3c29a8b4cfa..bcd507dd3da3231a891272ef873e2303ba1b101a 100644
--- a/pdf/out_of_process_instance.h
+++ b/pdf/out_of_process_instance.h
@@ -236,7 +236,6 @@ class OutOfProcessInstance : public pp::Instance,
   double zoom_;  // Current zoom factor.
 
   float device_scale_;  // Current device scale factor.
-  bool printing_enabled_;
   // True if the plugin is full-page.
   bool full_;
 
@@ -340,6 +339,10 @@ class OutOfProcessInstance : public pp::Instance,
   // zooming the plugin so that flickering doesn't occur while zooming.
   bool stop_scrolling_;
 
+  // If a print command comes in before the document has loaded, we set
+  // |delay_print_| to true and print after the document has loaded.
+  bool delay_print_;
+
   // The callback for receiving the password from the page.
   scoped_ptr<pp::CompletionCallbackWithOutput<pp::Var> > password_callback_;
 };