Revert 218305 "Pepper: Move FileRef to the "new" resource proxy."

trunk/src/content/renderer/pepper/url_response_info_util.cc

Index: trunk/src/content/renderer/pepper/url_response_info_util.cc
===================================================================
--- trunk/src/content/renderer/pepper/url_response_info_util.cc	(revision 218542)
+++ trunk/src/content/renderer/pepper/url_response_info_util.cc	(working copy)
@@ -7,10 +7,7 @@
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/message_loop/message_loop.h"
-#include "content/public/renderer/renderer_ppapi_host.h"
-#include "content/renderer/pepper/renderer_ppapi_host_impl.h"
-#include "ipc/ipc_message.h"
-#include "ppapi/proxy/ppapi_messages.h"
+#include "content/renderer/pepper/ppb_file_ref_impl.h"
 #include "ppapi/shared_impl/url_response_info_data.h"
 #include "third_party/WebKit/public/platform/WebCString.h"
 #include "third_party/WebKit/public/platform/WebHTTPHeaderVisitor.h"
@@ -46,23 +43,13 @@
   return status >= 300 && status <= 399;
 }
 
-void DidCreateResourceHost(const ppapi::URLResponseInfoData& in_data,
-                           const base::FilePath& external_path,
-                           const DataFromWebURLResponseCallback& callback,
-                           int pending_resource_id) {
-  ppapi::URLResponseInfoData data = in_data;
-  data.body_as_file_ref = ppapi::MakeExternalFileRefCreateInfo(
-      external_path, std::string(), pending_resource_id);
-  callback.Run(data);
-}
-
 }  // namespace
 
-void DataFromWebURLResponse(RendererPpapiHostImpl* host_impl,
-                            PP_Instance pp_instance,
+void DataFromWebURLResponse(PP_Instance pp_instance,
                             const WebURLResponse& response,
                             const DataFromWebURLResponseCallback& callback) {
   ppapi::URLResponseInfoData data;
+
   data.url = response.url().spec();
   data.status_code = response.httpStatusCode();
   data.status_text = response.httpStatusText().utf8();
@@ -77,16 +64,18 @@
 
   WebString file_path = response.downloadFilePath();
   if (!file_path.isEmpty()) {
-    base::FilePath external_path = base::FilePath::FromUTF16Unsafe(file_path);
-    host_impl->CreateBrowserResourceHost(
-        pp_instance,
-        PpapiHostMsg_FileRef_CreateExternal(external_path),
-        base::Bind(&DidCreateResourceHost, data, external_path, callback));
-  } else {
-    base::MessageLoop::current()->PostTask(
-        FROM_HERE,
-        base::Bind(callback, data));
+    scoped_refptr<PPB_FileRef_Impl> file_ref(
+        PPB_FileRef_Impl::CreateExternal(
+            pp_instance,
+            base::FilePath::FromUTF16Unsafe(file_path),
+            std::string()));
+    data.body_as_file_ref = file_ref->GetCreateInfo();
+    file_ref->GetReference();  // The returned data has one ref for the plugin.
   }
+
+  // We post data to a callback instead of returning it here because the new
+  // implementation for FileRef is asynchronous when creating the resource.
+  base::MessageLoop::current()->PostTask(FROM_HERE, base::Bind(callback, data));
 }
 
 }  // namespace content