[uber] make the navigation controls an iframe

chrome/browser/ui/webui/chrome_web_ui_factory.cc

Index: chrome/browser/ui/webui/chrome_web_ui_factory.cc
diff --git a/chrome/browser/ui/webui/chrome_web_ui_factory.cc b/chrome/browser/ui/webui/chrome_web_ui_factory.cc
index b1c4ca9afbea334abe9d17328c09bc9a95e66a9e..19b048079f468c7c6ee473f0f73c47a650c23edf 100644
--- a/chrome/browser/ui/webui/chrome_web_ui_factory.cc
+++ b/chrome/browser/ui/webui/chrome_web_ui_factory.cc
@@ -226,6 +226,8 @@ WebUIFactoryFunction GetWebUIFactoryFunction(content::WebUI* web_ui,
     return &NewWebUI<TaskManagerUI>;
   if (url.host() == chrome::kChromeUITracingHost)
     return &NewWebUI<TracingUI>;
+  if (url.host() == chrome::kChromeUIUberFrameHost)
+    return &NewWebUI<UberFrameUI>;
   if (url.host() == chrome::kChromeUIUberHost)
     return &NewWebUI<UberUI>;
   if (url.host() == chrome::kChromeUIWorkersHost)