Bring up a content settings icon for ungestured registerProtocolHandler call.

chrome/browser/ui/browser.h

Index: chrome/browser/ui/browser.h
diff --git a/chrome/browser/ui/browser.h b/chrome/browser/ui/browser.h
index 86d53e30ad0636a0a17d1942cac2fbb8ef69a47d..7ed37df7aec00b982bc1606473f2de69255ff9f0 100644
--- a/chrome/browser/ui/browser.h
+++ b/chrome/browser/ui/browser.h
@@ -414,7 +414,8 @@ class Browser : public TabStripModelDelegate,
                                             const std::string& protocol,
                                             const GURL& url,
                                             const string16& title,
-                                            bool user_gesture);
+                                            bool user_gesture,
+                                            BrowserWindow* window);
 
   // Helper function to register an intent handler.
   // |data| is the registered handler data. |user_gesture| is true if the call