Change NavigationController::LoadURL to take a Referrer class instead of a GURL as referrer

chrome/browser/extensions/extension_web_ui.cc

Index: chrome/browser/extensions/extension_web_ui.cc
diff --git a/chrome/browser/extensions/extension_web_ui.cc b/chrome/browser/extensions/extension_web_ui.cc
index 20885410b0658461a79ba316b3d349d37982a59a..d576deab809892f856d07008d6c6ed327ca027e2 100644
--- a/chrome/browser/extensions/extension_web_ui.cc
+++ b/chrome/browser/extensions/extension_web_ui.cc
@@ -351,8 +351,9 @@ void ExtensionWebUI::UnregisterAndReplaceOverride(const std::string& page,
 
       // Don't use Reload() since |url| isn't the same as the internal URL
       // that NavigationController has.
-      tab->controller().LoadURL(url, url, content::PAGE_TRANSITION_RELOAD,
-                                std::string());
+      tab->controller().LoadURL(
+          url, content::Referrer(url, WebKit::WebReferrerPolicyDefault),
+          content::PAGE_TRANSITION_RELOAD, std::string());
     }
   }
 }