[NoStatePrefetch] Do not send responses to renderer in prefetch mode.

content/common/resource_request.h

Index: content/common/resource_request.h
diff --git a/content/common/resource_request.h b/content/common/resource_request.h
index 83263cc5c1ccd40cdbae11011e65143a32e1fd3d..c2ce42661c008137804fc5249188bc2fcb99a946 100644
--- a/content/common/resource_request.h
+++ b/content/common/resource_request.h
@@ -173,6 +173,10 @@ struct CONTENT_EXPORT ResourceRequest {
 
   // Wether or not the initiator of this request is a secure context.
   bool initiated_in_secure_context = false;
+
+  // The response should be downloaded and stored in the network cache, but the

[clamy, 2016/08/30 18:16:13]

nit: remove unneeded the

[droger, 2016/09/01 09:37:32]

Done.

+  // not sent back to the renderer.
+  bool download_to_network_cache_only = false;
 };
 
 }  // namespace content