retry r112077 - recently closed menu: respect middle click

content/browser/webui/web_ui.cc

Index: content/browser/webui/web_ui.cc
diff --git a/content/browser/webui/web_ui.cc b/content/browser/webui/web_ui.cc
index 38e9839d271a6c58fc006616a9cb0ead2f7c4c2c..202e75560891efb95d05e9ff03fef26bd415eb75 100644
--- a/content/browser/webui/web_ui.cc
+++ b/content/browser/webui/web_ui.cc
@@ -224,6 +224,11 @@ bool WebUIMessageHandler::ExtractIntegerValue(const ListValue* value,
   std::string string_value;
   if (value->GetString(0, &string_value))
     return base::StringToInt(string_value, out_int);
+  double double_value;
+  if (value->GetDouble(0, &double_value)) {
+    *out_int = static_cast<int>(double_value);
+    return true;
+  }
   NOTREACHED();
   return false;
 }