Bypass the DataReductionProxy for all POST requests

content/browser/renderer_host/pepper/pepper_network_proxy_host.cc

Index: content/browser/renderer_host/pepper/pepper_network_proxy_host.cc
diff --git a/content/browser/renderer_host/pepper/pepper_network_proxy_host.cc b/content/browser/renderer_host/pepper/pepper_network_proxy_host.cc
index 58c220e2ad93f03355e4a7de67c0a828324fb0ba..a65ff094b2fc18ca6abb9bcbd869a33ef36794a4 100644
--- a/content/browser/renderer_host/pepper/pepper_network_proxy_host.cc
+++ b/content/browser/renderer_host/pepper/pepper_network_proxy_host.cc
@@ -142,20 +142,21 @@ void PepperNetworkProxyHost::TryToSendUnsentRequests() {
     } else {
       // Everything looks valid, so try to resolve the proxy.
       net::ProxyInfo* proxy_info = new net::ProxyInfo;
       net::ProxyService::PacRequest* pending_request = NULL;
       base::Callback<void(int)> callback =
           base::Bind(&PepperNetworkProxyHost::OnResolveProxyCompleted,
                      weak_factory_.GetWeakPtr(),
                      request.reply_context,
                      base::Owned(proxy_info));
       int result = proxy_service_->ResolveProxy(request.url,
+                                                std::string(),
                                                 net::LOAD_NORMAL,
                                                 proxy_info,
                                                 callback,
                                                 &pending_request,
                                                 NULL,
                                                 net::BoundNetLog());
       pending_requests_.push(pending_request);
       // If it was handled synchronously, we must run the callback now;
       // proxy_service_ won't run it for us in this case.
       if (result != net::ERR_IO_PENDING)