Pepper: Move FileRef to the "new" resource proxy.

content/renderer/pepper/pepper_plugin_instance_impl.cc

Index: content/renderer/pepper/pepper_plugin_instance_impl.cc
diff --git a/content/renderer/pepper/pepper_plugin_instance_impl.cc b/content/renderer/pepper/pepper_plugin_instance_impl.cc
index bc6fec254f0c005ee6bd10e90977fa41d9e3369a..cffc7a80e6a721a2991119d2c8266bc5ec7128c4 100644
--- a/content/renderer/pepper/pepper_plugin_instance_impl.cc
+++ b/content/renderer/pepper/pepper_plugin_instance_impl.cc
@@ -35,7 +35,6 @@
 #include "content/renderer/pepper/plugin_module.h"
 #include "content/renderer/pepper/plugin_object.h"
 #include "content/renderer/pepper/ppb_buffer_impl.h"
-#include "content/renderer/pepper/ppb_file_ref_impl.h"
 #include "content/renderer/pepper/ppb_graphics_3d_impl.h"
 #include "content/renderer/pepper/ppb_image_data_impl.h"
 #include "content/renderer/pepper/ppp_pdf.h"
@@ -2594,13 +2593,6 @@ base::FilePath PepperPluginInstanceImpl::GetModulePath() {
   return module_->path();
 }
 
-PP_Resource PepperPluginInstanceImpl::CreateExternalFileReference(
-    const base::FilePath& external_file_path) {
-  PPB_FileRef_Impl* ref = PPB_FileRef_Impl::CreateExternal(
-      pp_instance(), external_file_path, "");
-  return ref->GetReference();
-}
-
 PP_Resource PepperPluginInstanceImpl::CreateImage(gfx::ImageSkia* source_image,
                                                   float scale) {
   ui::ScaleFactor scale_factor = ui::GetScaleFactorFromScale(scale);
@@ -2736,8 +2728,12 @@ int32_t PepperPluginInstanceImpl::Navigate(
   ::ppapi::URLRequestInfoData completed_request = request;
 
   WebURLRequest web_request;
-  if (!CreateWebURLRequest(&completed_request, frame, &web_request))
+  if (!CreateWebURLRequest(pp_instance_,
+                           &completed_request,
+                           frame,
+                           &web_request)) {
     return PP_ERROR_FAILED;
+  }
   web_request.setFirstPartyForCookies(document.firstPartyForCookies());
   web_request.setHasUserGesture(from_user_action);