Pass http response headers to the streamsPrivate API callback

content/browser/streams/stream_handle_impl.cc

Index: content/browser/streams/stream_handle_impl.cc
diff --git a/content/browser/streams/stream_handle_impl.cc b/content/browser/streams/stream_handle_impl.cc
index e7ab8ea243974e915b3b1fd879c6c306565a8700..cdba12b07b34043f6406cf0b8d62e2fc2a9898e4 100644
--- a/content/browser/streams/stream_handle_impl.cc
+++ b/content/browser/streams/stream_handle_impl.cc
@@ -13,11 +13,13 @@ namespace content {
 
 StreamHandleImpl::StreamHandleImpl(const base::WeakPtr<Stream>& stream,
                                    const GURL& original_url,
-                                   const std::string& mime_type)
+                                   const std::string& mime_type,
+                                   const std::string& response_headers)
     : stream_(stream),
       url_(stream->url()),
       original_url_(original_url),
       mime_type_(mime_type),
+      response_headers_(response_headers),
       stream_message_loop_(base::MessageLoopProxy::current().get()) {}
 
 StreamHandleImpl::~StreamHandleImpl() {
@@ -37,4 +39,8 @@ const std::string& StreamHandleImpl::GetMimeType() {
   return mime_type_;
 }
 
+const std::string& StreamHandleImpl::GetResponseHeaders() {
+  return response_headers_;
+}
+
 }  // namespace content