Bring up a content settings icon for ungestured registerProtocolHandler call.

chrome/browser/content_settings/content_settings_utils.cc

Index: chrome/browser/content_settings/content_settings_utils.cc
diff --git a/chrome/browser/content_settings/content_settings_utils.cc b/chrome/browser/content_settings/content_settings_utils.cc
index 7a1a8e7b41618968c3e1248e7d0a2c6cbde53dad..e8e377a97bddfd5bb7e388161d38d2edbcc51346 100644
--- a/chrome/browser/content_settings/content_settings_utils.cc
+++ b/chrome/browser/content_settings/content_settings_utils.cc
@@ -35,7 +35,8 @@ const char* kTypeNames[] = {
   "fullscreen",
   "mouselock",
   "mixed-script",
-  "media-stream"
+  "media-stream",
+  "register-protocol-handler",
 };
 COMPILE_ASSERT(arraysize(kTypeNames) == CONTENT_SETTINGS_NUM_TYPES,
                type_names_incorrect_size);