Pepper: Add a X-Requested-With header to URL requests done for Pepper plugins.

webkit/plugins/ppapi/ppb_url_loader_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/plugins/ppapi/ppb_url_loader_impl.h"
 
 #include "base/logging.h"
 #include "net/base/net_errors.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_errors.h"
@@ skipping 131 matching lines @@
     return PP_ERROR_NOACCESS;
   }
 
   if (loader_.get())
     return PP_ERROR_INPROGRESS;
 
   WebFrame* frame = GetFrameForResource(this);
   if (!frame)
     return PP_ERROR_FAILED;
   WebURLRequest web_request;
-  if (!CreateWebURLRequest(&filled_in_request_data, frame, &web_request))
+  if (!CreateWebURLRequest(pp_instance(), &filled_in_request_data, frame,
+                           &web_request))
     return PP_ERROR_FAILED;
   web_request.setRequestorProcessID(requestor_pid);
 
   // Save a copy of the request info so the plugin can continue to use and
   // change it while we're doing the request without affecting us. We must do
   // this after CreateWebURLRequest since that fills out the file refs.
   request_data_ = filled_in_request_data;
 
   WebURLLoaderOptions options;
   if (has_universal_access_) {
@@ skipping 375 matching lines @@
 bool PPB_URLLoader_Impl::RecordDownloadProgress() const {
   return request_data_.record_download_progress;
 }
 
 bool PPB_URLLoader_Impl::RecordUploadProgress() const {
   return request_data_.record_upload_progress;
 }
 
 }  // namespace ppapi
 }  // namespace webkit