New extension API: "tab.socketAddress"

net/spdy/spdy_http_stream.cc

 // Copyright (c) 2010 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.
 
 #include "net/spdy/spdy_http_stream.h"
 
 #include <algorithm>
 #include <list>
 #include <string>
 
@@ skipping 212 matching lines @@
   //    pushed.
   if (push_response_info_.get()) {
     *response = *(push_response_info_.get());
     push_response_info_.reset();
   }
   else
     DCHECK_EQ(static_cast<HttpResponseInfo*>(NULL), response_info_);
 
   response_info_ = response;
 
+  // Put the peer's ip:port into the response, for inquisitive users.
+  AddressList address;
+  stream_->GetPeerAddress(&address);
+  response_info_->socket_address =
+      address.head() ? NetAddressToStringWithPort(address.head()) : "";
+
   bool has_upload_data = request_body_stream_.get() != NULL;
   int result = stream_->SendRequest(has_upload_data);
   if (result == ERR_IO_PENDING) {
     CHECK(!user_callback_);
     user_callback_ = callback;
   }
   return result;
 }
 
 void SpdyHttpStream::Cancel() {
@@ skipping 184 matching lines @@
   stream_->GetSSLInfo(ssl_info, &using_npn);
 }
 
 void SpdyHttpStream::GetSSLCertRequestInfo(
     SSLCertRequestInfo* cert_request_info) {
   DCHECK(stream_);
   stream_->GetSSLCertRequestInfo(cert_request_info);
 }
 
 }  // namespace net