Index: content/browser/browser_plugin/browser_plugin_embedder.cc |
diff --git a/content/browser/browser_plugin/browser_plugin_embedder.cc b/content/browser/browser_plugin/browser_plugin_embedder.cc |
index c7992224ec8d6701ae5e469d9762ac525b100c76..d1ba266c4975e972064e2a324bcf21a35fc8f452 100644 |
--- a/content/browser/browser_plugin/browser_plugin_embedder.cc |
+++ b/content/browser/browser_plugin/browser_plugin_embedder.cc |
@@ -139,7 +139,10 @@ void BrowserPluginEmbedder::NavigateGuest( |
// should never be sent to BrowserPluginEmbedder (browser process). |
DCHECK(!src.empty()); |
if (!src.empty()) { |
- // TODO(creis): Check the validity of the URL: http://crbug.com/139397. |
+ // Because guests do not swap processes on navigation, only navigations to |
+ // normal web URLs are supported. No protocol handlers are installed for |
+ // other schemes (e.g., WebUI or extensions), and no permissions or bindings |
+ // can be granted to the guest process. |
guest_web_contents->GetController().LoadURL(url, |
Referrer(), |
PAGE_TRANSITION_AUTO_TOPLEVEL, |