Render process changes for ResourceTiming sizes.

content/child/sync_load_response.h

 // Copyright 2014 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 CONTENT_CHILD_SYNC_LOAD_RESPONSE_H_
 #define CONTENT_CHILD_SYNC_LOAD_RESPONSE_H_
 
 #include <string>
 
 #include "content/public/common/resource_response_info.h"
 #include "url/gurl.h"
 
 namespace content {
 
 // See the SyncLoad method. (The name of this struct is not
 // suffixed with "Info" because it also contains the response data.)
-struct SyncLoadResponse : ResourceResponseInfo {
+struct CONTENT_EXPORT SyncLoadResponse : ResourceResponseInfo {
   SyncLoadResponse();
   ~SyncLoadResponse();
 
   // The response error code.
   int error_code;
 
   // The final URL of the response.  This may differ from the request URL in
   // the case of a server redirect.
   GURL url;
 
   // The response data.
   std::string data;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_SYNC_LOAD_RESPONSE_H_