[WORK_IN_PROGRESS] PDF::Save() fix for out-of-process-pdf.

components/pdf/renderer/ppb_pdf_impl.cc

Index: components/pdf/renderer/ppb_pdf_impl.cc
diff --git a/components/pdf/renderer/ppb_pdf_impl.cc b/components/pdf/renderer/ppb_pdf_impl.cc
index 3667c47722f9d3d98121d1000564d3bc10d48c7f..d73b0a33e843fa1b1e4fef69fabe68e2e1c6078a 100644
--- a/components/pdf/renderer/ppb_pdf_impl.cc
+++ b/components/pdf/renderer/ppb_pdf_impl.cc
@@ -230,11 +230,17 @@ void HasUnsupportedFeature(PP_Instance instance_id) {
       new PDFHostMsg_PDFHasUnsupportedFeature(render_view->GetRoutingID()));
 }
 
-void SaveAs(PP_Instance instance_id) {
+void SaveAs(PP_Instance instance_id, PP_Var provided_url) {
   content::PepperPluginInstance* instance =
       content::PepperPluginInstance::Get(instance_id);
   if (!instance)
     return;
+  scoped_refptr<ppapi::StringVar> url_str(
+      ppapi::StringVar::FromPPVar(provided_url));
+  if (url_str.get())
+    printf("GOT url: %s\n", url_str->value().c_str());
+  else
+    printf("NO URL\n");
   GURL url = instance->GetPluginURL();
 
   content::RenderView* render_view = instance->GetRenderView();