CORS-RFC1918: Teach appcache responses to passthrough their socket address.

content/browser/appcache/appcache_url_request_job.cc

Index: content/browser/appcache/appcache_url_request_job.cc
diff --git a/content/browser/appcache/appcache_url_request_job.cc b/content/browser/appcache/appcache_url_request_job.cc
index 05fe008b54e3b42e38e8bacda00b8114ab11eb73..35728e66de5edb73fabf0e8f48f3768c70802a8b 100644
--- a/content/browser/appcache/appcache_url_request_job.cc
+++ b/content/browser/appcache/appcache_url_request_job.cc
@@ -433,6 +433,12 @@ int AppCacheURLRequestJob::ReadRawData(net::IOBuffer* buf, int buf_size) {
   return net::ERR_IO_PENDING;
 }
 
+net::HostPortPair AppCacheURLRequestJob::GetSocketAddress() const {
+  if (!http_info())
+    return net::HostPortPair();
+  return http_info()->socket_address;
+}
+
 void AppCacheURLRequestJob::SetExtraRequestHeaders(
     const net::HttpRequestHeaders& headers) {
   std::string value;