Refactor the URLResponseInfo to use new design

ppapi/thunk/ppb_url_loader_api.h

 // 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.
 
 #ifndef PPAPI_THUNK_URL_LOADER_API_H_
 #define PPAPI_THUNK_URL_LOADER_API_H_
 
 #include "base/memory/ref_counted.h"
 #include "ppapi/c/ppb_url_loader.h"
 #include "ppapi/c/trusted/ppb_url_loader_trusted.h"
 
 namespace ppapi {
 
 class TrackedCallback;
 struct URLRequestInfoData;
+struct URLResponseInfoData;
 
 namespace thunk {
 
 class PPB_URLLoader_API {
  public:
   virtual ~PPB_URLLoader_API() {}
 
   // Open given the resource ID of a PPB_URLRequestInfo resource.
   virtual int32_t Open(PP_Resource request_id,
                        scoped_refptr<TrackedCallback> callback) = 0;
@@ skipping 14 matching lines @@
   virtual int32_t ReadResponseBody(void* buffer,
                                    int32_t bytes_to_read,
                                    scoped_refptr<TrackedCallback> callback) = 0;
   virtual int32_t FinishStreamingToFile(
       scoped_refptr<TrackedCallback> callback) = 0;
   virtual void Close() = 0;
 
   // Trusted API.
   virtual void GrantUniversalAccess() = 0;
   virtual void SetStatusCallback(PP_URLLoaderTrusted_StatusCallback cb) = 0;
+
+  // Internal function. This will fill in the given response info data and
+  // return true on sucesss. If the dowbload was to a file, there will be one
+  // plugin reference transferred to the caller. On failure, returns false.
+  //
+  // If body_as_file_ref is non-zero, this will transfer one plugin reference
+  // to to that object to the caller.

[bbudge, 2012/10/12 01:27:06]

s/to to/to

+  virtual bool GetResponseInfoData(URLResponseInfoData* data) = 0;
 };
 
 }  // namespace thunk
 }  // namespace ppapi
 
 #endif  // PPAPI_THUNK_URL_LOADER_API_H_