Ignore title parameter for navigator.registerProtocolHandler.

chrome/browser/ui/content_settings/content_setting_bubble_model.cc

Index: chrome/browser/ui/content_settings/content_setting_bubble_model.cc
diff --git a/chrome/browser/ui/content_settings/content_setting_bubble_model.cc b/chrome/browser/ui/content_settings/content_setting_bubble_model.cc
index 9806d92861a33b6c62dc1d8dafedd30c02fbb1ba..2acc49698b1cf1f11cbe5ec009093b2ccdbdab24 100644
--- a/chrome/browser/ui/content_settings/content_setting_bubble_model.cc
+++ b/chrome/browser/ui/content_settings/content_setting_bubble_model.cc
@@ -1031,23 +1031,22 @@ ContentSettingRPHBubbleModel::ContentSettingRPHBubbleModel(
     protocol = base::UTF8ToUTF16(pending_handler_.protocol());
   }
 
+  // Note that we ignore the |title| parameter.
   if (previous_handler_.IsEmpty()) {
     set_title(l10n_util::GetStringFUTF8(
         IDS_REGISTER_PROTOCOL_HANDLER_CONFIRM,
-        pending_handler_.title(),
         base::UTF8ToUTF16(pending_handler_.url().host()),
         protocol));
   } else {
     set_title(l10n_util::GetStringFUTF8(
         IDS_REGISTER_PROTOCOL_HANDLER_CONFIRM_REPLACE,
-        pending_handler_.title(),
         base::UTF8ToUTF16(pending_handler_.url().host()),
-        protocol, previous_handler_.title()));
+        protocol,
+        base::UTF8ToUTF16(previous_handler_.url().host())));
   }
 
   std::string radio_allow_label =
-      l10n_util::GetStringFUTF8(IDS_REGISTER_PROTOCOL_HANDLER_ACCEPT,
-                                pending_handler_.title());
+      l10n_util::GetStringUTF8(IDS_REGISTER_PROTOCOL_HANDLER_ACCEPT);
   std::string radio_deny_label =
       l10n_util::GetStringUTF8(IDS_REGISTER_PROTOCOL_HANDLER_DENY);
   std::string radio_ignore_label =