Use non-static set_key interface on DataReductionProxySettings

net/http/http_network_transaction.cc

Index: net/http/http_network_transaction.cc
diff --git a/net/http/http_network_transaction.cc b/net/http/http_network_transaction.cc
index cf67b1d68131bc18710a182cd295efa6013a5f1d..7f1b55acb911cf0a3b74259e24fd30b2222f8d6e 100644
--- a/net/http/http_network_transaction.cc
+++ b/net/http/http_network_transaction.cc
@@ -925,6 +925,9 @@ int HttpNetworkTransaction::DoBuildRequestComplete(int result) {
 int HttpNetworkTransaction::DoSendRequest() {
   send_start_time_ = base::TimeTicks::Now();
   next_state_ = STATE_SEND_REQUEST_COMPLETE;
+  LOG(WARNING) << "--- REQUEST -----------------------------------------";
+  LOG(WARNING) << "Sending request for " << request_->url.spec();
+  LOG(WARNING) << request_headers_.ToString();
 
   return stream_->SendRequest(request_headers_, &response_, io_callback_);
 }
@@ -989,6 +992,10 @@ int HttpNetworkTransaction::DoReadHeadersComplete(int result) {
     return HandleIOError(result);
 
   DCHECK(response_.headers.get());
+  std::string normalized_headers;
+  response_.headers->GetNormalizedHeaders(&normalized_headers);
+  LOG(WARNING) << "--- RESPONSE ----------------------------------------";
+  LOG(WARNING) << normalized_headers;
 
 #if defined(SPDY_PROXY_AUTH_ORIGIN)
   // Server-induced fallback; see: http://crbug.com/143712