Add a status message "Waiting for extension Foo..." when there's a request

content/browser/renderer_host/render_view_host.cc

Index: content/browser/renderer_host/render_view_host.cc
diff --git a/content/browser/renderer_host/render_view_host.cc b/content/browser/renderer_host/render_view_host.cc
index a2ea20a770848830858bc91e7516a5748b49d3a9..3d360a2f7f4461e675b68d79e3f8477f1ae59eb3 100644
--- a/content/browser/renderer_host/render_view_host.cc
+++ b/content/browser/renderer_host/render_view_host.cc
@@ -628,7 +628,7 @@ void RenderViewHost::DirectoryEnumerationFinished(
 }
 
 void RenderViewHost::LoadStateChanged(const GURL& url,
-                                      net::LoadState load_state,
+                                      const net::LoadStateWithParam& load_state,
                                       uint64 upload_position,
                                       uint64 upload_size) {
   delegate_->LoadStateChanged(url, load_state, upload_position, upload_size);